2419443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 3958080

約数和(自身を除く): 1538637

約数列:

[1, 3, 9, 13, 27, 39, 61, 113, 117, 183, 339, 351, 549, 793, 1017, 1469, 1647, 2379, 3051, 4407, 6893, 7137, 13221, 20679, 21411, 39663, 62037, 89609, 186111, 268827, 806481, 2419443]

約数ペア:

[(1, 2419443), (3, 806481), (9, 268827), (13, 186111), (27, 89609), (39, 62037), (61, 39663), (113, 21411), (117, 20679), (183, 13221), (339, 7137), (351, 6893), (549, 4407), (793, 3051), (1017, 2379), (1469, 1647)]