38948121

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{15511}}^1$

素因数の和:15554

約数の個数: 20

約数和(自身を含む): 60062464

約数和(自身を除く): 21114343

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 15511, 46533, 139599, 418797, 480841, 1256391, 1442523, 4327569, 12982707, 38948121]

約数ペア:

[(1, 38948121), (3, 12982707), (9, 4327569), (27, 1442523), (31, 1256391), (81, 480841), (93, 418797), (279, 139599), (837, 46533), (2511, 15511)]