130996943

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 169807104

約数和(自身を除く): 38810161

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 3619, 5171, 25333, 36197, 56881, 243037, 253379, 398167, 1701259, 2673407, 2787169, 11908813, 18713849, 130996943]

約数ペア:

[(1, 130996943), (7, 18713849), (11, 11908813), (47, 2787169), (49, 2673407), (77, 1701259), (329, 398167), (517, 253379), (539, 243037), (2303, 56881), (3619, 36197), (5171, 25333)]