2080291239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{573557}}^1$

素因数の和:573607

約数の個数: 24

約数和(自身を含む): 3340401792

約数和(自身を除く): 1260110553

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 573557, 1720671, 5162013, 7456241, 17780267, 22368723, 53340801, 67106169, 160022403, 231143471, 693430413, 2080291239]

約数ペア:

[(1, 2080291239), (3, 693430413), (9, 231143471), (13, 160022403), (31, 67106169), (39, 53340801), (93, 22368723), (117, 17780267), (279, 7456241), (403, 5162013), (1209, 1720671), (3627, 573557)]