12730113

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 20217600

約数和(自身を除く): 7487487

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 863, 1341, 1639, 2589, 4917, 7767, 9493, 14751, 28479, 85437, 128587, 385761, 1157283, 1414457, 4243371, 12730113]

約数ペア:

[(1, 12730113), (3, 4243371), (9, 1414457), (11, 1157283), (33, 385761), (99, 128587), (149, 85437), (447, 28479), (863, 14751), (1341, 9493), (1639, 7767), (2589, 4917)]