1556659

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 12

約数和(自身を含む): 1724592

約数和(自身を除く): 167933

約数列:

[1, 13, 61, 151, 169, 793, 1963, 9211, 10309, 25519, 119743, 1556659]

約数ペア:

[(1, 1556659), (13, 119743), (61, 25519), (151, 10309), (169, 9211), (793, 1963)]