13915197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 21513024

約数和(自身を除く): 7597827

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 883, 927, 1751, 2649, 5253, 7947, 15011, 15759, 45033, 90949, 135099, 272847, 818541, 1546133, 4638399, 13915197]

約数ペア:

[(1, 13915197), (3, 4638399), (9, 1546133), (17, 818541), (51, 272847), (103, 135099), (153, 90949), (309, 45033), (883, 15759), (927, 15011), (1751, 7947), (2649, 5253)]