25313031

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 37761360

約数和(自身を除く): 12448329

約数列:

[1, 3, 9, 41, 123, 181, 369, 379, 543, 1137, 1629, 3411, 7421, 15539, 22263, 46617, 66789, 68599, 139851, 205797, 617391, 2812559, 8437677, 25313031]

約数ペア:

[(1, 25313031), (3, 8437677), (9, 2812559), (41, 617391), (123, 205797), (181, 139851), (369, 68599), (379, 66789), (543, 46617), (1137, 22263), (1629, 15539), (3411, 7421)]