921330347

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{4363}}^1$

素因数の和:4778

約数の個数: 16

約数和(自身を含む): 1067469312

約数和(自身を除く): 146138965

約数列:

[1, 7, 97, 311, 679, 2177, 4363, 30167, 30541, 211169, 423211, 1356893, 2962477, 9498251, 131618621, 921330347]

約数ペア:

[(1, 921330347), (7, 131618621), (97, 9498251), (311, 2962477), (679, 1356893), (2177, 423211), (4363, 211169), (30167, 30541)]