23248883

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 20

約数和(自身を含む): 28368528

約数和(自身を除く): 5119645

約数列:

[1, 7, 23, 49, 161, 343, 421, 1127, 2401, 2947, 7889, 9683, 20629, 55223, 67781, 144403, 474467, 1010821, 3321269, 23248883]

約数ペア:

[(1, 23248883), (7, 3321269), (23, 1010821), (49, 474467), (161, 144403), (343, 67781), (421, 55223), (1127, 20629), (2401, 9683), (2947, 7889)]