68394587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 75209472

約数和(自身を除く): 6814885

約数列:

[1, 17, 31, 233, 527, 557, 3961, 7223, 9469, 17267, 122791, 129781, 293539, 2206277, 4023211, 68394587]

約数ペア:

[(1, 68394587), (17, 4023211), (31, 2206277), (233, 293539), (527, 129781), (557, 122791), (3961, 17267), (7223, 9469)]