323431681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19237}}^1$

素因数の和:19320

約数の個数: 16

約数和(自身を含む): 365675904

約数和(自身を除く): 42244223

約数列:

[1, 17, 23, 43, 391, 731, 989, 16813, 19237, 327029, 442451, 827191, 7521667, 14062247, 19025393, 323431681]

約数ペア:

[(1, 323431681), (17, 19025393), (23, 14062247), (43, 7521667), (391, 827191), (731, 442451), (989, 327029), (16813, 19237)]