2023393509

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{8081}}^1$

素因数の和:8777

約数の個数: 24

約数和(自身を含む): 2995641792

約数和(自身を除く): 972248283

約数列:

[1, 3, 9, 43, 129, 387, 647, 1941, 5823, 8081, 24243, 27821, 72729, 83463, 250389, 347483, 1042449, 3127347, 5228407, 15685221, 47055663, 224821501, 674464503, 2023393509]

約数ペア:

[(1, 2023393509), (3, 674464503), (9, 224821501), (43, 47055663), (129, 15685221), (387, 5228407), (647, 3127347), (1941, 1042449), (5823, 347483), (8081, 250389), (24243, 83463), (27821, 72729)]