12153861

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{26479}}^1$

素因数の和:26505

約数の個数: 16

約数和(自身を含む): 19065600

約数和(自身を除く): 6911739

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 26479, 79437, 238311, 450143, 714933, 1350429, 4051287, 12153861]

約数ペア:

[(1, 12153861), (3, 4051287), (9, 1350429), (17, 714933), (27, 450143), (51, 238311), (153, 79437), (459, 26479)]