509315337

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1303}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 781148160

約数和(自身を除く): 271832823

約数列:

[1, 3, 9, 27, 31, 93, 279, 467, 837, 1303, 1401, 3909, 4203, 11727, 12609, 14477, 35181, 40393, 43431, 121179, 130293, 363537, 390879, 608501, 1090611, 1825503, 5476509, 16429527, 18863531, 56590593, 169771779, 509315337]

約数ペア:

[(1, 509315337), (3, 169771779), (9, 56590593), (27, 18863531), (31, 16429527), (93, 5476509), (279, 1825503), (467, 1090611), (837, 608501), (1303, 390879), (1401, 363537), (3909, 130293), (4203, 121179), (11727, 43431), (12609, 40393), (14477, 35181)]