30254391

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{1201}}^1$

素因数の和:1524

約数の個数: 20

約数和(自身を含む): 45377904

約数和(自身を除く): 15123513

約数列:

[1, 3, 9, 27, 81, 311, 933, 1201, 2799, 3603, 8397, 10809, 25191, 32427, 97281, 373511, 1120533, 3361599, 10084797, 30254391]

約数ペア:

[(1, 30254391), (3, 10084797), (9, 3361599), (27, 1120533), (81, 373511), (311, 97281), (933, 32427), (1201, 25191), (2799, 10809), (3603, 8397)]