307117723

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 349534640

約数和(自身を除く): 42416917

約数列:

[1, 11, 37, 121, 181, 379, 407, 1991, 4169, 4477, 6697, 14023, 21901, 45859, 68599, 73667, 154253, 754589, 810337, 1696783, 2538163, 8300479, 27919793, 307117723]

約数ペア:

[(1, 307117723), (11, 27919793), (37, 8300479), (121, 2538163), (181, 1696783), (379, 810337), (407, 754589), (1991, 154253), (4169, 73667), (4477, 68599), (6697, 45859), (14023, 21901)]