131914307

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 154049280

約数和(自身を除く): 22134973

約数列:

[1, 7, 83, 109, 581, 763, 2083, 9047, 14581, 63329, 172889, 227047, 1210223, 1589329, 18844901, 131914307]

約数ペア:

[(1, 131914307), (7, 18844901), (83, 1589329), (109, 1210223), (581, 227047), (763, 172889), (2083, 63329), (9047, 14581)]