23179289

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 27525120

約数和(自身を除く): 4345831

約数列:

[1, 7, 31, 217, 223, 479, 1561, 3353, 6913, 14849, 48391, 103943, 106817, 747719, 3311327, 23179289]

約数ペア:

[(1, 23179289), (7, 3311327), (31, 747719), (217, 106817), (223, 103943), (479, 48391), (1561, 14849), (3353, 6913)]