78438113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 87199056

約数和(自身を除く): 8760943

約数列:

[1, 13, 37, 313, 481, 521, 4069, 6773, 11581, 19277, 150553, 163073, 250601, 2119949, 6033701, 78438113]

約数ペア:

[(1, 78438113), (13, 6033701), (37, 2119949), (313, 250601), (481, 163073), (521, 150553), (4069, 19277), (6773, 11581)]