38009007

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{15137}}^1$

素因数の和:15180

約数の個数: 20

約数和(自身を含む): 58614336

約数和(自身を除く): 20605329

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 15137, 45411, 136233, 408699, 469247, 1226097, 1407741, 4223223, 12669669, 38009007]

約数ペア:

[(1, 38009007), (3, 12669669), (9, 4223223), (27, 1407741), (31, 1226097), (81, 469247), (93, 408699), (279, 136233), (837, 45411), (2511, 15137)]