2213085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3011}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 4120416

約数和(自身を除く): 1907331

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3011, 9033, 15055, 21077, 45165, 63231, 105385, 147539, 316155, 442617, 737695, 2213085]

約数ペア:

[(1, 2213085), (3, 737695), (5, 442617), (7, 316155), (15, 147539), (21, 105385), (35, 63231), (49, 45165), (105, 21077), (147, 15055), (245, 9033), (735, 3011)]