129467723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4111}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 161848320

約数和(自身を除く): 32380597

約数列:

[1, 7, 11, 77, 409, 2863, 4111, 4499, 28777, 31493, 45221, 316547, 1681399, 11769793, 18495389, 129467723]

約数ペア:

[(1, 129467723), (7, 18495389), (11, 11769793), (77, 1681399), (409, 316547), (2863, 45221), (4111, 31493), (4499, 28777)]