391284217077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2909}}^1\times {\mathrm{12451}}^1$

素因数の和:15653

約数の個数: 32

約数和(自身を含む): 564111461760

約数和(自身を除く): 172827244683

約数列:

[1, 3, 13, 39, 277, 831, 2909, 3601, 8727, 10803, 12451, 37353, 37817, 113451, 161863, 485589, 805793, 2417379, 3448927, 10346781, 10475309, 31425927, 36219959, 44836051, 108659877, 134508153, 470859467, 1412578401, 10032928643, 30098785929, 130428072359, 391284217077]

約数ペア:

[(1, 391284217077), (3, 130428072359), (13, 30098785929), (39, 10032928643), (277, 1412578401), (831, 470859467), (2909, 134508153), (3601, 108659877), (8727, 44836051), (10803, 36219959), (12451, 31425927), (37353, 10475309), (37817, 10346781), (113451, 3448927), (161863, 2417379), (485589, 805793)]