125274709

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 145618560

約数和(自身を除く): 20343851

約数列:

[1, 7, 89, 211, 623, 953, 1477, 6671, 18779, 84817, 131453, 201083, 593719, 1407581, 17896387, 125274709]

約数ペア:

[(1, 125274709), (7, 17896387), (89, 1407581), (211, 593719), (623, 201083), (953, 131453), (1477, 84817), (6671, 18779)]