31302397

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 37209600

約数和(自身を除く): 5907203

約数列:

[1, 7, 29, 203, 271, 569, 1897, 3983, 7859, 16501, 55013, 115507, 154199, 1079393, 4471771, 31302397]

約数ペア:

[(1, 31302397), (7, 4471771), (29, 1079393), (203, 154199), (271, 115507), (569, 55013), (1897, 16501), (3983, 7859)]