12139929

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 19042560

約数和(自身を除く): 6902631

約数列:

[1, 3, 9, 23, 27, 69, 113, 173, 207, 339, 519, 621, 1017, 1557, 2599, 3051, 3979, 4671, 7797, 11937, 19549, 23391, 35811, 58647, 70173, 107433, 175941, 449627, 527823, 1348881, 4046643, 12139929]

約数ペア:

[(1, 12139929), (3, 4046643), (9, 1348881), (23, 527823), (27, 449627), (69, 175941), (113, 107433), (173, 70173), (207, 58647), (339, 35811), (519, 23391), (621, 19549), (1017, 11937), (1557, 7797), (2599, 4671), (3051, 3979)]