810337

素因数分解:

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

素因数の和:240

約数の個数: 12

約数和(自身を含む): 919828

約数和(自身を除く): 109491

約数列:

[1, 11, 37, 121, 181, 407, 1991, 4477, 6697, 21901, 73667, 810337]

約数ペア:

[(1, 810337), (11, 73667), (37, 21901), (121, 6697), (181, 4477), (407, 1991)]