201729159

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{974537}}^1$

素因数の和:974566

約数の個数: 12

約数和(自身を含む): 304055856

約数和(自身を除く): 102326697

約数列:

[1, 3, 9, 23, 69, 207, 974537, 2923611, 8770833, 22414351, 67243053, 201729159]

約数ペア:

[(1, 201729159), (3, 67243053), (9, 22414351), (23, 8770833), (69, 2923611), (207, 974537)]