729244019

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{875443}}^1$

素因数の和:875474

約数の個数: 12

約数和(自身を含む): 898205544

約数和(自身を除く): 168961525

約数列:

[1, 7, 17, 49, 119, 833, 875443, 6128101, 14882531, 42896707, 104177717, 729244019]

約数ペア:

[(1, 729244019), (7, 104177717), (17, 42896707), (49, 14882531), (119, 6128101), (833, 875443)]