64080401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28697}}^1$

素因数の和:28744

約数の個数: 16

約数和(自身を含む): 82650240

約数和(自身を除く): 18569839

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 28697, 200879, 315667, 832213, 2209669, 5825491, 9154343, 64080401]

約数ペア:

[(1, 64080401), (7, 9154343), (11, 5825491), (29, 2209669), (77, 832213), (203, 315667), (319, 200879), (2233, 28697)]