25238721

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 34806464

約数和(自身を除く): 9567743

約数列:

[1, 3, 43, 97, 129, 291, 2017, 4171, 6051, 12513, 86731, 195649, 260193, 586947, 8412907, 25238721]

約数ペア:

[(1, 25238721), (3, 8412907), (43, 586947), (97, 260193), (129, 195649), (291, 86731), (2017, 12513), (4171, 6051)]