167581121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2999}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 187920000

約数和(自身を除く): 20338879

約数列:

[1, 17, 19, 173, 323, 2941, 2999, 3287, 50983, 55879, 56981, 518827, 968677, 8820059, 9857713, 167581121]

約数ペア:

[(1, 167581121), (17, 9857713), (19, 8820059), (173, 968677), (323, 518827), (2941, 56981), (2999, 55879), (3287, 50983)]