15264291

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7057}}^1$

素因数の和:7170

約数の個数: 16

約数和(自身を含む): 23489024

約数和(自身を除く): 8224733

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 7057, 21171, 49399, 148197, 726871, 2180613, 5088097, 15264291]

約数ペア:

[(1, 15264291), (3, 5088097), (7, 2180613), (21, 726871), (103, 148197), (309, 49399), (721, 21171), (2163, 7057)]