30372167

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 36744192

約数和(自身を除く): 6372025

約数列:

[1, 7, 23, 71, 161, 497, 1633, 2657, 11431, 18599, 61111, 188647, 427777, 1320529, 4338881, 30372167]

約数ペア:

[(1, 30372167), (7, 4338881), (23, 1320529), (71, 427777), (161, 188647), (497, 61111), (1633, 18599), (2657, 11431)]