39239421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15017}}^1$

素因数の和:15100

約数の個数: 16

約数和(自身を含む): 57188544

約数和(自身を除く): 17949123

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 15017, 45051, 195221, 585663, 1006139, 3018417, 13079807, 39239421]

約数ペア:

[(1, 39239421), (3, 13079807), (13, 3018417), (39, 1006139), (67, 585663), (201, 195221), (871, 45051), (2613, 15017)]