7269999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12959}}^1$

素因数の和:12990

約数の個数: 16

約数和(自身を含む): 11197440

約数和(自身を除く): 3927441

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 12959, 38877, 142549, 220303, 427647, 660909, 2423333, 7269999]

約数ペア:

[(1, 7269999), (3, 2423333), (11, 660909), (17, 427647), (33, 220303), (51, 142549), (187, 38877), (561, 12959)]