25947363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1277}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 37358496

約数和(自身を除く): 11411133

約数列:

[1, 3, 13, 39, 521, 1277, 1563, 3831, 6773, 16601, 20319, 49803, 665317, 1995951, 8649121, 25947363]

約数ペア:

[(1, 25947363), (3, 8649121), (13, 1995951), (39, 665317), (521, 49803), (1277, 20319), (1563, 16601), (3831, 6773)]