39571011

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{1289}}^1$

素因数の和:1680

約数の個数: 20

約数和(自身を含む): 59314200

約数和(自身を除く): 19743189

約数列:

[1, 3, 9, 27, 81, 379, 1137, 1289, 3411, 3867, 10233, 11601, 30699, 34803, 104409, 488531, 1465593, 4396779, 13190337, 39571011]

約数ペア:

[(1, 39571011), (3, 13190337), (9, 4396779), (27, 1465593), (81, 488531), (379, 104409), (1137, 34803), (1289, 30699), (3411, 11601), (3867, 10233)]