1818063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 2904720

約数和(自身を除く): 1086657

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 379, 533, 1137, 1599, 3411, 4797, 4927, 14781, 15539, 44343, 46617, 139851, 202007, 606021, 1818063]

約数ペア:

[(1, 1818063), (3, 606021), (9, 202007), (13, 139851), (39, 46617), (41, 44343), (117, 15539), (123, 14781), (369, 4927), (379, 4797), (533, 3411), (1137, 1599)]