2398804551

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 4320391152

約数和(自身を除く): 1921586601

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 67, 81, 99, 117, 121, 143, 201, 281, 297, 351, 363, 429, 603, 737, 843, 871, 891, 1053, 1089, 1287, 1573, 1809, 2211, 2529, 2613, 3091, 3267, 3653, 3861, 4719, 5427, 6633, 7587, 7839, 8107, 9273, 9581, 9801, 10959, 11583, 14157, 18827, 19899, 22761, 23517, 24321, 27819, 28743, 32877, 34001, 40183, 42471, 56481, 59697, 70551, 72963, 83457, 86229, 98631, 102003, 105391, 120549, 127413, 169443, 207097, 218889, 244751, 250371, 258687, 295893, 306009, 316173, 361647, 442013, 508329, 621291, 656667, 734253, 776061, 918027, 948519, 1084941, 1326039, 1524987, 1863873, 2202759, 2278067, 2692261, 2754081, 2845557, 3254823, 3978117, 5591619, 6608277, 6834201, 8076783, 8536671, 11934351, 16774857, 19824831, 20502603, 24230349, 29614871, 35803053, 61507809, 72691047, 88844613, 184523427, 218073141, 266533839, 799601517, 2398804551]

約数ペア:

[(1, 2398804551), (3, 799601517), (9, 266533839), (11, 218073141), (13, 184523427), (27, 88844613), (33, 72691047), (39, 61507809), (67, 35803053), (81, 29614871), (99, 24230349), (117, 20502603), (121, 19824831), (143, 16774857), (201, 11934351), (281, 8536671), (297, 8076783), (351, 6834201), (363, 6608277), (429, 5591619), (603, 3978117), (737, 3254823), (843, 2845557), (871, 2754081), (891, 2692261), (1053, 2278067), (1089, 2202759), (1287, 1863873), (1573, 1524987), (1809, 1326039), (2211, 1084941), (2529, 948519), (2613, 918027), (3091, 776061), (3267, 734253), (3653, 656667), (3861, 621291), (4719, 508329), (5427, 442013), (6633, 361647), (7587, 316173), (7839, 306009), (8107, 295893), (9273, 258687), (9581, 250371), (9801, 244751), (10959, 218889), (11583, 207097), (14157, 169443), (18827, 127413), (19899, 120549), (22761, 105391), (23517, 102003), (24321, 98631), (27819, 86229), (28743, 83457), (32877, 72963), (34001, 70551), (40183, 59697), (42471, 56481)]