12338445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16787}}^1$

素因数の和:16809

約数の個数: 24

約数和(自身を含む): 22965984

約数和(自身を除く): 10627539

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16787, 50361, 83935, 117509, 251805, 352527, 587545, 822563, 1762635, 2467689, 4112815, 12338445]

約数ペア:

[(1, 12338445), (3, 4112815), (5, 2467689), (7, 1762635), (15, 822563), (21, 587545), (35, 352527), (49, 251805), (105, 117509), (147, 83935), (245, 50361), (735, 16787)]