11821167

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{11833}}^1$

素因数の和:11879

約数の個数: 16

約数和(自身を含む): 17987680

約数和(自身を除く): 6166513

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 11833, 35499, 106497, 319491, 437821, 1313463, 3940389, 11821167]

約数ペア:

[(1, 11821167), (3, 3940389), (9, 1313463), (27, 437821), (37, 319491), (111, 106497), (333, 35499), (999, 11833)]