20172322239

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{217489}}^1$

素因数の和:218254

約数の個数: 16

約数和(自身を含む): 27560332800

約数和(自身を除く): 7388010561

約数列:

[1, 3, 43, 129, 719, 2157, 30917, 92751, 217489, 652467, 9352027, 28056081, 156374591, 469123773, 6724107413, 20172322239]

約数ペア:

[(1, 20172322239), (3, 6724107413), (43, 469123773), (129, 156374591), (719, 28056081), (2157, 9352027), (30917, 652467), (92751, 217489)]