12873777

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36061}}^1$

素因数の和:36088

約数の個数: 16

約数和(自身を含む): 20771712

約数和(自身を除く): 7897935

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36061, 108183, 252427, 613037, 757281, 1839111, 4291259, 12873777]

約数ペア:

[(1, 12873777), (3, 4291259), (7, 1839111), (17, 757281), (21, 613037), (51, 252427), (119, 108183), (357, 36061)]