42661879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 46918144

約数和(自身を除く): 4256265

約数列:

[1, 13, 103, 151, 211, 1339, 1963, 2743, 15553, 21733, 31861, 202189, 282529, 414193, 3281683, 42661879]

約数ペア:

[(1, 42661879), (13, 3281683), (103, 414193), (151, 282529), (211, 202189), (1339, 31861), (1963, 21733), (2743, 15553)]