17369421

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 23559360

約数和(自身を除く): 6189939

約数列:

[1, 3, 131, 193, 229, 393, 579, 687, 25283, 29999, 44197, 75849, 89997, 132591, 5789807, 17369421]

約数ペア:

[(1, 17369421), (3, 5789807), (131, 132591), (193, 89997), (229, 75849), (393, 44197), (579, 29999), (687, 25283)]