124920383

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 158807040

約数和(自身を除く): 33886657

約数列:

[1, 7, 19, 23, 97, 133, 161, 421, 437, 679, 1843, 2231, 2947, 3059, 7999, 9683, 12901, 15617, 40837, 42389, 55993, 67781, 183977, 285859, 296723, 775903, 939251, 1287839, 5431321, 6574757, 17845769, 124920383]

約数ペア:

[(1, 124920383), (7, 17845769), (19, 6574757), (23, 5431321), (97, 1287839), (133, 939251), (161, 775903), (421, 296723), (437, 285859), (679, 183977), (1843, 67781), (2231, 55993), (2947, 42389), (3059, 40837), (7999, 15617), (9683, 12901)]