203439717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{5591}}^1$

素因数の和:5921

約数の個数: 24

約数和(自身を含む): 317536128

約数和(自身を除く): 114096411

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 2799, 4043, 5591, 12129, 16773, 36387, 50319, 72683, 218049, 654147, 1738801, 5216403, 15649209, 22604413, 67813239, 203439717]

約数ペア:

[(1, 203439717), (3, 67813239), (9, 22604413), (13, 15649209), (39, 5216403), (117, 1738801), (311, 654147), (933, 218049), (2799, 72683), (4043, 50319), (5591, 36387), (12129, 16773)]