23738859

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 35959280

約数和(自身を除く): 12220421

約数列:

[1, 3, 9, 27, 53, 159, 313, 477, 939, 1431, 2809, 2817, 8427, 8451, 16589, 25281, 49767, 75843, 149301, 447903, 879217, 2637651, 7912953, 23738859]

約数ペア:

[(1, 23738859), (3, 7912953), (9, 2637651), (27, 879217), (53, 447903), (159, 149301), (313, 75843), (477, 49767), (939, 25281), (1431, 16589), (2809, 8451), (2817, 8427)]