42179431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8243}}^1$

素因数の和:8310

約数の個数: 16

約数和(自身を含む): 52233984

約数和(自身を除く): 10054553

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 8243, 57701, 140131, 354449, 980917, 2481143, 6025633, 42179431]

約数ペア:

[(1, 42179431), (7, 6025633), (17, 2481143), (43, 980917), (119, 354449), (301, 140131), (731, 57701), (5117, 8243)]