16292171

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 20399040

約数和(自身を除く): 4106869

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 4721, 33047, 80257, 136909, 561799, 958363, 2327453, 16292171]

約数ペア:

[(1, 16292171), (7, 2327453), (17, 958363), (29, 561799), (119, 136909), (203, 80257), (493, 33047), (3451, 4721)]