1330777953

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{6428879}}^1$

素因数の和:6428908

約数の個数: 12

約数和(自身を含む): 2005810560

約数和(自身を除く): 675032607

約数列:

[1, 3, 9, 23, 69, 207, 6428879, 19286637, 57859911, 147864217, 443592651, 1330777953]

約数ペア:

[(1, 1330777953), (3, 443592651), (9, 147864217), (23, 57859911), (69, 19286637), (207, 6428879)]