42712007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 49053312

約数和(自身を除く): 6341305

約数列:

[1, 13, 17, 157, 221, 1231, 2041, 2669, 16003, 20927, 34697, 193267, 272051, 2512471, 3285539, 42712007]

約数ペア:

[(1, 42712007), (13, 3285539), (17, 2512471), (157, 272051), (221, 193267), (1231, 34697), (2041, 20927), (2669, 16003)]