9108207

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4889}}^1$

素因数の和:4924

約数の個数: 20

約数和(自身を含む): 14200560

約数和(自身を除く): 5092353

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4889, 14667, 44001, 112447, 132003, 337341, 396009, 1012023, 3036069, 9108207]

約数ペア:

[(1, 9108207), (3, 3036069), (9, 1012023), (23, 396009), (27, 337341), (69, 132003), (81, 112447), (207, 44001), (621, 14667), (1863, 4889)]