71308211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 81285120

約数和(自身を除く): 9976909

約数列:

[1, 13, 23, 71, 299, 923, 1633, 3359, 21229, 43667, 77257, 238489, 1004341, 3100357, 5485247, 71308211]

約数ペア:

[(1, 71308211), (13, 5485247), (23, 3100357), (71, 1004341), (299, 238489), (923, 77257), (1633, 43667), (3359, 21229)]