28099137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5639}}^1$

素因数の和:5804

約数の個数: 16

約数和(自身を含む): 41149440

約数和(自身を除く): 13050303

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 5639, 16917, 62029, 186087, 851489, 2554467, 9366379, 28099137]

約数ペア:

[(1, 28099137), (3, 9366379), (11, 2554467), (33, 851489), (151, 186087), (453, 62029), (1661, 16917), (4983, 5639)]