15268311

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{13151}}^1$

素因数の和:13203

約数の個数: 16

約数和(自身を含む): 23147520

約数和(自身を除く): 7879209

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 13151, 39453, 118359, 355077, 565493, 1696479, 5089437, 15268311]

約数ペア:

[(1, 15268311), (3, 5089437), (9, 1696479), (27, 565493), (43, 355077), (129, 118359), (387, 39453), (1161, 13151)]