31021386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{470021}}^1$

素因数の和:470037

約数の個数: 16

約数和(自身を含む): 67683168

約数和(自身を除く): 36661782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 470021, 940042, 1410063, 2820126, 5170231, 10340462, 15510693, 31021386]

約数ペア:

[(1, 31021386), (2, 15510693), (3, 10340462), (6, 5170231), (11, 2820126), (22, 1410063), (33, 940042), (66, 470021)]