2050871751

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3302531}}^1$

素因数の和:3302563

約数の個数: 16

約数和(自身を含む): 3170430720

約数和(自身を除く): 1119558969

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3302531, 9907593, 29722779, 75958213, 89168337, 227874639, 683623917, 2050871751]

約数ペア:

[(1, 2050871751), (3, 683623917), (9, 227874639), (23, 89168337), (27, 75958213), (69, 29722779), (207, 9907593), (621, 3302531)]