11897445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16187}}^1$

素因数の和:16209

約数の個数: 24

約数和(自身を含む): 22145184

約数和(自身を除く): 10247739

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16187, 48561, 80935, 113309, 242805, 339927, 566545, 793163, 1699635, 2379489, 3965815, 11897445]

約数ペア:

[(1, 11897445), (3, 3965815), (5, 2379489), (7, 1699635), (15, 793163), (21, 566545), (35, 339927), (49, 242805), (105, 113309), (147, 80935), (245, 48561), (735, 16187)]