25641717

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 35196480

約数和(自身を除く): 9554763

約数列:

[1, 3, 43, 129, 197, 591, 1009, 3027, 8471, 25413, 43387, 130161, 198773, 596319, 8547239, 25641717]

約数ペア:

[(1, 25641717), (3, 8547239), (43, 596319), (129, 198773), (197, 130161), (591, 43387), (1009, 25413), (3027, 8471)]