22740261

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 31879680

約数和(自身を除く): 9139419

約数列:

[1, 3, 23, 69, 139, 417, 2371, 3197, 7113, 9591, 54533, 163599, 329569, 988707, 7580087, 22740261]

約数ペア:

[(1, 22740261), (3, 7580087), (23, 988707), (69, 329569), (139, 163599), (417, 54533), (2371, 9591), (3197, 7113)]