16630401

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 6040959

約数列:

[1, 3, 71, 163, 213, 479, 489, 1437, 11573, 34009, 34719, 78077, 102027, 234231, 5543467, 16630401]

約数ペア:

[(1, 16630401), (3, 5543467), (71, 234231), (163, 102027), (213, 78077), (479, 34719), (489, 34009), (1437, 11573)]