31517101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2143}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 39518208

約数和(自身を除く): 8001107

約数列:

[1, 7, 11, 77, 191, 1337, 2101, 2143, 14707, 15001, 23573, 165011, 409313, 2865191, 4502443, 31517101]

約数ペア:

[(1, 31517101), (7, 4502443), (11, 2865191), (77, 409313), (191, 165011), (1337, 23573), (2101, 15001), (2143, 14707)]