961402757

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{2887}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 1111487232

約数和(自身を除く): 150084475

約数列:

[1, 7, 113, 421, 791, 2887, 2947, 20209, 47573, 326231, 333011, 1215427, 2283617, 8507989, 137343251, 961402757]

約数ペア:

[(1, 961402757), (7, 137343251), (113, 8507989), (421, 2283617), (791, 1215427), (2887, 333011), (2947, 326231), (20209, 47573)]