2017373943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{27647}}^1$

素因数の和:29534

約数の個数: 16

約数和(自身を含む): 2898395136

約数和(自身を除く): 881021193

約数列:

[1, 3, 13, 39, 1871, 5613, 24323, 27647, 72969, 82941, 359411, 1078233, 51727537, 155182611, 672457981, 2017373943]

約数ペア:

[(1, 2017373943), (3, 672457981), (13, 155182611), (39, 51727537), (1871, 1078233), (5613, 359411), (24323, 82941), (27647, 72969)]