758325617

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{672871}}^1$

素因数の和:672908

約数の個数: 12

約数和(自身を含む): 920488896

約数和(自身を除く): 162163279

約数列:

[1, 7, 23, 49, 161, 1127, 672871, 4710097, 15476033, 32970679, 108332231, 758325617]

約数ペア:

[(1, 758325617), (7, 108332231), (23, 32970679), (49, 15476033), (161, 4710097), (1127, 672871)]