99974399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36527}}^1$

素因数の和:36574

約数の個数: 16

約数和(自身を含む): 126240768

約数和(自身を除く): 26266369

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 36527, 255689, 620959, 840121, 4346713, 5880847, 14282057, 99974399]

約数ペア:

[(1, 99974399), (7, 14282057), (17, 5880847), (23, 4346713), (119, 840121), (161, 620959), (391, 255689), (2737, 36527)]