1283314851

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 108

約数和(自身を含む): 2379019032

約数和(自身を除く): 1095704181

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 67, 91, 117, 147, 169, 201, 257, 273, 441, 469, 507, 603, 637, 771, 819, 871, 1183, 1407, 1521, 1799, 1911, 2313, 2613, 3283, 3341, 3549, 4221, 5397, 5733, 6097, 7839, 8281, 9849, 10023, 10647, 11323, 12593, 16191, 17219, 18291, 23387, 24843, 29547, 30069, 33969, 37779, 42679, 43433, 51657, 54873, 70161, 74529, 79261, 101907, 113337, 120533, 128037, 130299, 154971, 163709, 210483, 223847, 237783, 304031, 361599, 384111, 390897, 491127, 554827, 671541, 713349, 843731, 912093, 1084797, 1473381, 1566929, 1664481, 2014623, 2128217, 2531193, 2736279, 2910011, 4700787, 4993443, 6384651, 7593579, 8730033, 10968503, 14102361, 19153953, 20370077, 26190099, 32905509, 61110231, 98716527, 142590539, 183330693, 427771617, 1283314851]

約数ペア:

[(1, 1283314851), (3, 427771617), (7, 183330693), (9, 142590539), (13, 98716527), (21, 61110231), (39, 32905509), (49, 26190099), (63, 20370077), (67, 19153953), (91, 14102361), (117, 10968503), (147, 8730033), (169, 7593579), (201, 6384651), (257, 4993443), (273, 4700787), (441, 2910011), (469, 2736279), (507, 2531193), (603, 2128217), (637, 2014623), (771, 1664481), (819, 1566929), (871, 1473381), (1183, 1084797), (1407, 912093), (1521, 843731), (1799, 713349), (1911, 671541), (2313, 554827), (2613, 491127), (3283, 390897), (3341, 384111), (3549, 361599), (4221, 304031), (5397, 237783), (5733, 223847), (6097, 210483), (7839, 163709), (8281, 154971), (9849, 130299), (10023, 128037), (10647, 120533), (11323, 113337), (12593, 101907), (16191, 79261), (17219, 74529), (18291, 70161), (23387, 54873), (24843, 51657), (29547, 43433), (30069, 42679), (33969, 37779)]