4049937

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 6177600

約数和(自身を除く): 2127663

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 263, 531, 789, 1711, 2367, 5133, 7627, 15399, 15517, 22881, 46551, 68643, 139653, 449993, 1349979, 4049937]

約数ペア:

[(1, 4049937), (3, 1349979), (9, 449993), (29, 139653), (59, 68643), (87, 46551), (177, 22881), (261, 15517), (263, 15399), (531, 7627), (789, 5133), (1711, 2367)]