117620447

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6338

約数の個数: 16

約数和(自身を含む): 139970112

約数和(自身を除く): 22349665

約数列:

[1, 7, 37, 73, 259, 511, 2701, 6221, 18907, 43547, 230177, 454133, 1611239, 3178931, 16802921, 117620447]

約数ペア:

[(1, 117620447), (7, 16802921), (37, 3178931), (73, 1611239), (259, 454133), (511, 230177), (2701, 43547), (6221, 18907)]