139399183

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5897}}^1$

素因数の和:6222

約数の個数: 16

約数和(自身を含む): 174392064

約数和(自身を除く): 34992881

約数列:

[1, 7, 11, 77, 307, 2149, 3377, 5897, 23639, 41279, 64867, 454069, 1810379, 12672653, 19914169, 139399183]

約数ペア:

[(1, 139399183), (7, 19914169), (11, 12672653), (77, 1810379), (307, 454069), (2149, 64867), (3377, 41279), (5897, 23639)]