141979033

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 164603520

約数和(自身を除く): 22624487

約数列:

[1, 7, 101, 409, 491, 707, 2863, 3437, 41309, 49591, 200819, 289163, 347137, 1405733, 20282719, 141979033]

約数ペア:

[(1, 141979033), (7, 20282719), (101, 1405733), (409, 347137), (491, 289163), (707, 200819), (2863, 49591), (3437, 41309)]