42056521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{190301}}^1$

素因数の和:190331

約数の個数: 8

約数和(自身を含む): 47956104

約数和(自身を除く): 5899583

約数列:

[1, 13, 17, 221, 190301, 2473913, 3235117, 42056521]

約数ペア:

[(1, 42056521), (13, 3235117), (17, 2473913), (221, 190301)]