804975561

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{529241}}^1$

素因数の和:529273

約数の個数: 18

約数和(自身を含む): 1259066718

約数和(自身を除く): 454091157

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 529241, 1587723, 4763169, 6880133, 20640399, 61921197, 89441729, 268325187, 804975561]

約数ペア:

[(1, 804975561), (3, 268325187), (9, 89441729), (13, 61921197), (39, 20640399), (117, 6880133), (169, 4763169), (507, 1587723), (1521, 529241)]