489801843

素因数分解:

$3^3\times {\mathrm{2251}}^1\times {\mathrm{8059}}^1$

素因数の和:10319

約数の個数: 16

約数和(自身を含む): 726044800

約数和(自身を除く): 236242957

約数列:

[1, 3, 9, 27, 2251, 6753, 8059, 20259, 24177, 60777, 72531, 217593, 18140809, 54422427, 163267281, 489801843]

約数ペア:

[(1, 489801843), (3, 163267281), (9, 54422427), (27, 18140809), (2251, 217593), (6753, 72531), (8059, 60777), (20259, 24177)]