126937307

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 147087360

約数和(自身を除く): 20150053

約数列:

[1, 7, 113, 383, 419, 791, 2681, 2933, 43279, 47347, 160477, 302953, 331429, 1123339, 18133901, 126937307]

約数ペア:

[(1, 126937307), (7, 18133901), (113, 1123339), (383, 331429), (419, 302953), (791, 160477), (2681, 47347), (2933, 43279)]