8397987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 12112800

約数和(自身を除く): 3714813

約数列:

[1, 3, 13, 39, 349, 617, 1047, 1851, 4537, 8021, 13611, 24063, 215333, 645999, 2799329, 8397987]

約数ペア:

[(1, 8397987), (3, 2799329), (13, 645999), (39, 215333), (349, 24063), (617, 13611), (1047, 8021), (1851, 4537)]