851019757

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{229819}}^1$

素因数の和:229872

約数の個数: 12

約数和(自身を含む): 1016723680

約数和(自身を除く): 165703923

約数列:

[1, 7, 23, 161, 529, 3703, 229819, 1608733, 5285837, 37000859, 121574251, 851019757]

約数ペア:

[(1, 851019757), (7, 121574251), (23, 37000859), (161, 5285837), (529, 1608733), (3703, 229819)]