12860019

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{11617}}^1$

素因数の和:11667

約数の個数: 16

約数和(自身を含む): 19518240

約数和(自身を除く): 6658221

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 11617, 34851, 104553, 313659, 476297, 1428891, 4286673, 12860019]

約数ペア:

[(1, 12860019), (3, 4286673), (9, 1428891), (27, 476297), (41, 313659), (123, 104553), (369, 34851), (1107, 11617)]