27287057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7907}}^1$

素因数の和:7960

約数の個数: 16

約数和(自身を含む): 34162560

約数和(自身を除く): 6875503

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 7907, 55349, 134419, 229303, 940933, 1605121, 3898151, 27287057]

約数ペア:

[(1, 27287057), (7, 3898151), (17, 1605121), (29, 940933), (119, 229303), (203, 134419), (493, 55349), (3451, 7907)]