30380497

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 35505792

約数和(自身を除く): 5125295

約数列:

[1, 7, 97, 101, 443, 679, 707, 3101, 9797, 42971, 44743, 68579, 300797, 313201, 4340071, 30380497]

約数ペア:

[(1, 30380497), (7, 4340071), (97, 313201), (101, 300797), (443, 68579), (679, 44743), (707, 42971), (3101, 9797)]