385702913451

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{4903}}^1\times {\mathrm{240571}}^1$

素因数の和:245586

約数の個数: 16

約数和(自身を含む): 519096638720

約数和(自身を除く): 133393725269

約数列:

[1, 3, 109, 327, 4903, 14709, 240571, 534427, 721713, 1603281, 26222239, 78666717, 1179519613, 3538558839, 128567637817, 385702913451]

約数ペア:

[(1, 385702913451), (3, 128567637817), (109, 3538558839), (327, 1179519613), (4903, 78666717), (14709, 26222239), (240571, 1603281), (534427, 721713)]