126553661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30139}}^1$

素因数の和:30188

約数の個数: 16

約数和(自身を含む): 151905600

約数和(自身を除く): 25351939

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 30139, 391807, 512363, 572641, 6660719, 7444333, 9734897, 126553661]

約数ペア:

[(1, 126553661), (13, 9734897), (17, 7444333), (19, 6660719), (221, 572641), (247, 512363), (323, 391807), (4199, 30139)]