31152541

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 36328320

約数和(自身を除く): 5175779

約数列:

[1, 7, 101, 139, 317, 707, 973, 2219, 14039, 32017, 44063, 98273, 224119, 308441, 4450363, 31152541]

約数ペア:

[(1, 31152541), (7, 4450363), (101, 308441), (139, 224119), (317, 98273), (707, 44063), (973, 32017), (2219, 14039)]