2432997

素因数分解:

$3^4\times 7^2\times {\mathrm{613}}^1$

素因数の和:639

約数の個数: 30

約数和(自身を含む): 4234758

約数和(自身を除く): 1801761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 613, 1323, 1839, 3969, 4291, 5517, 12873, 16551, 30037, 38619, 49653, 90111, 115857, 270333, 347571, 810999, 2432997]

約数ペア:

[(1, 2432997), (3, 810999), (7, 347571), (9, 270333), (21, 115857), (27, 90111), (49, 49653), (63, 38619), (81, 30037), (147, 16551), (189, 12873), (441, 5517), (567, 4291), (613, 3969), (1323, 1839)]