4053156919

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{7507}}^1$

素因数の和:8214

約数の個数: 16

約数和(自身を含む): 4674901248

約数和(自身を除く): 621744329

約数列:

[1, 7, 137, 563, 959, 3941, 7507, 52549, 77131, 539917, 1028459, 4226441, 7199213, 29585087, 579022417, 4053156919]

約数ペア:

[(1, 4053156919), (7, 579022417), (137, 29585087), (563, 7199213), (959, 4226441), (3941, 1028459), (7507, 539917), (52549, 77131)]