13338189

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2791}}^1$

素因数の和:2862

約数の個数: 20

約数和(自身を含む): 20269920

約数和(自身を除く): 6931731

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2791, 4779, 8373, 25119, 75357, 164669, 226071, 494007, 1482021, 4446063, 13338189]

約数ペア:

[(1, 13338189), (3, 4446063), (9, 1482021), (27, 494007), (59, 226071), (81, 164669), (177, 75357), (531, 25119), (1593, 8373), (2791, 4779)]