90893089

素因数分解:

$7^2\times {\mathrm{827}}^1\times {\mathrm{2243}}^1$

素因数の和:3084

約数の個数: 12

約数和(自身を含む): 105907824

約数和(自身を除く): 15014735

約数列:

[1, 7, 49, 827, 2243, 5789, 15701, 40523, 109907, 1854961, 12984727, 90893089]

約数ペア:

[(1, 90893089), (7, 12984727), (49, 1854961), (827, 109907), (2243, 40523), (5789, 15701)]