3211283

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 3649536

約数和(自身を除く): 438253

約数列:

[1, 17, 23, 43, 191, 391, 731, 989, 3247, 4393, 8213, 16813, 74681, 139621, 188899, 3211283]

約数ペア:

[(1, 3211283), (17, 188899), (23, 139621), (43, 74681), (191, 16813), (391, 8213), (731, 4393), (989, 3247)]