12966051

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1289}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 19814400

約数和(自身を除く): 6848349

約数列:

[1, 3, 7, 21, 479, 1289, 1437, 3353, 3867, 9023, 10059, 27069, 617431, 1852293, 4322017, 12966051]

約数ペア:

[(1, 12966051), (3, 4322017), (7, 1852293), (21, 617431), (479, 27069), (1289, 10059), (1437, 9023), (3353, 3867)]