38882457

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{18229}}^1$

素因数の和:18317

約数の個数: 16

約数和(自身を含む): 58336000

約数和(自身を除く): 19453543

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 18229, 54687, 164061, 492183, 1440091, 4320273, 12960819, 38882457]

約数ペア:

[(1, 38882457), (3, 12960819), (9, 4320273), (27, 1440091), (79, 492183), (237, 164061), (711, 54687), (2133, 18229)]