127993799

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{123427}}^1$

素因数の和:123505

約数の個数: 8

約数和(自身を含む): 137745648

約数和(自身を除く): 9751849

約数列:

[1, 17, 61, 1037, 123427, 2098259, 7529047, 127993799]

約数ペア:

[(1, 127993799), (17, 7529047), (61, 2098259), (1037, 123427)]