38406717

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{3461}}^1$

素因数の和:3610

約数の個数: 20

約数和(自身を含む): 57808476

約数和(自身を除く): 19401759

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3461, 3699, 10383, 11097, 31149, 93447, 280341, 474157, 1422471, 4267413, 12802239, 38406717]

約数ペア:

[(1, 38406717), (3, 12802239), (9, 4267413), (27, 1422471), (81, 474157), (137, 280341), (411, 93447), (1233, 31149), (3461, 11097), (3699, 10383)]