29333421

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 47872440

約数和(自身を除く): 18539019

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 267, 313, 351, 801, 939, 1053, 1157, 2403, 2817, 3471, 4069, 7209, 8451, 10413, 12207, 25353, 27857, 31239, 36621, 83571, 93717, 109863, 250713, 329589, 362141, 752139, 1086423, 2256417, 3259269, 9777807, 29333421]

約数ペア:

[(1, 29333421), (3, 9777807), (9, 3259269), (13, 2256417), (27, 1086423), (39, 752139), (81, 362141), (89, 329589), (117, 250713), (267, 109863), (313, 93717), (351, 83571), (801, 36621), (939, 31239), (1053, 27857), (1157, 25353), (2403, 12207), (2817, 10413), (3471, 8451), (4069, 7209)]