396317209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{4241}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 439810560

約数和(自身を除く): 43493351

約数列:

[1, 17, 23, 239, 391, 4063, 4241, 5497, 72097, 93449, 97543, 1013599, 1658231, 17231183, 23312777, 396317209]

約数ペア:

[(1, 396317209), (17, 23312777), (23, 17231183), (239, 1658231), (391, 1013599), (4063, 97543), (4241, 93449), (5497, 72097)]