12856890951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{84031967}}^1$

素因数の和:84031990

約数の個数: 12

約数和(自身を含む): 19663480512

約数和(自身を除く): 6806589561

約数列:

[1, 3, 9, 17, 51, 153, 84031967, 252095901, 756287703, 1428543439, 4285630317, 12856890951]

約数ペア:

[(1, 12856890951), (3, 4285630317), (9, 1428543439), (17, 756287703), (51, 252095901), (153, 84031967)]