16631797

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 21819456

約数和(自身を除く): 5187659

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 827, 1183, 1547, 2873, 5789, 10751, 14059, 20111, 75257, 98413, 139763, 182767, 978341, 1279369, 2375971, 16631797]

約数ペア:

[(1, 16631797), (7, 2375971), (13, 1279369), (17, 978341), (91, 182767), (119, 139763), (169, 98413), (221, 75257), (827, 20111), (1183, 14059), (1547, 10751), (2873, 5789)]