90554891

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{26029}}^1$

素因数の和:26114

約数の個数: 12

約数和(自身を含む): 106827120

約数和(自身を除く): 16272229

約数列:

[1, 7, 49, 71, 497, 3479, 26029, 182203, 1275421, 1848059, 12936413, 90554891]

約数ペア:

[(1, 90554891), (7, 12936413), (49, 1848059), (71, 1275421), (497, 182203), (3479, 26029)]