1385750097

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2168623}}^1$

素因数の和:2168700

約数の個数: 12

約数和(自身を含む): 2029832064

約数和(自身を除く): 644081967

約数列:

[1, 3, 9, 71, 213, 639, 2168623, 6505869, 19517607, 153972233, 461916699, 1385750097]

約数ペア:

[(1, 1385750097), (3, 461916699), (9, 153972233), (71, 19517607), (213, 6505869), (639, 2168623)]