916993889

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1100833}}^1$

素因数の和:1100864

約数の個数: 12

約数和(自身を含む): 1129455684

約数和(自身を除く): 212461795

約数列:

[1, 7, 17, 49, 119, 833, 1100833, 7705831, 18714161, 53940817, 130999127, 916993889]

約数ペア:

[(1, 916993889), (7, 130999127), (17, 53940817), (49, 18714161), (119, 7705831), (833, 1100833)]