8238657

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 12643200

約数和(自身を除く): 4404543

約数列:

[1, 3, 7, 21, 149, 447, 1043, 2633, 3129, 7899, 18431, 55293, 392317, 1176951, 2746219, 8238657]

約数ペア:

[(1, 8238657), (3, 2746219), (7, 1176951), (21, 392317), (149, 55293), (447, 18431), (1043, 7899), (2633, 3129)]