3213621

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 4878720

約数和(自身を除く): 1665099

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 2903, 8709, 26127, 78381, 119023, 357069, 1071207, 3213621]

約数ペア:

[(1, 3213621), (3, 1071207), (9, 357069), (27, 119023), (41, 78381), (123, 26127), (369, 8709), (1107, 2903)]