1123551

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 1992144

約数和(自身を除く): 868593

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 97, 99, 117, 143, 291, 297, 351, 429, 873, 891, 1053, 1067, 1261, 1287, 2619, 3201, 3783, 3861, 7857, 9603, 11349, 11583, 13871, 28809, 34047, 41613, 86427, 102141, 124839, 374517, 1123551]

約数ペア:

[(1, 1123551), (3, 374517), (9, 124839), (11, 102141), (13, 86427), (27, 41613), (33, 34047), (39, 28809), (81, 13871), (97, 11583), (99, 11349), (117, 9603), (143, 7857), (291, 3861), (297, 3783), (351, 3201), (429, 2619), (873, 1287), (891, 1261), (1053, 1067)]