38906673

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{5903}}^1$

素因数の和:5945

約数の個数: 16

約数和(自身を含む): 56206080

約数和(自身を除く): 17299407

約数列:

[1, 3, 13, 39, 169, 507, 2197, 5903, 6591, 17709, 76739, 230217, 997607, 2992821, 12968891, 38906673]

約数ペア:

[(1, 38906673), (3, 12968891), (13, 2992821), (39, 997607), (169, 230217), (507, 76739), (2197, 17709), (5903, 6591)]