4262531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 5419008

約数和(自身を除く): 1156477

約数列:

[1, 7, 13, 31, 91, 217, 403, 1511, 2821, 10577, 19643, 46841, 137501, 327887, 608933, 4262531]

約数ペア:

[(1, 4262531), (7, 608933), (13, 327887), (31, 137501), (91, 46841), (217, 19643), (403, 10577), (1511, 2821)]