84207893

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 108681216

約数和(自身を除く): 24473323

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 2687, 2849, 4477, 18809, 29557, 31339, 99419, 206899, 325127, 695933, 1093609, 2275889, 7655263, 12029699, 84207893]

約数ペア:

[(1, 84207893), (7, 12029699), (11, 7655263), (37, 2275889), (77, 1093609), (121, 695933), (259, 325127), (407, 206899), (847, 99419), (2687, 31339), (2849, 29557), (4477, 18809)]