123839274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1587683}}^1$

素因数の和:1587701

約数の個数: 16

約数和(自身を含む): 266730912

約数和(自身を除く): 142891638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1587683, 3175366, 4763049, 9526098, 20639879, 41279758, 61919637, 123839274]

約数ペア:

[(1, 123839274), (2, 61919637), (3, 41279758), (6, 20639879), (13, 9526098), (26, 4763049), (39, 3175366), (78, 1587683)]