2439723

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 3935232

約数和(自身を除く): 1495509

約数列:

[1, 3, 11, 13, 33, 39, 47, 121, 141, 143, 363, 429, 517, 611, 1331, 1551, 1573, 1833, 3993, 4719, 5687, 6721, 17061, 17303, 20163, 51909, 62557, 73931, 187671, 221793, 813241, 2439723]

約数ペア:

[(1, 2439723), (3, 813241), (11, 221793), (13, 187671), (33, 73931), (39, 62557), (47, 51909), (121, 20163), (141, 17303), (143, 17061), (363, 6721), (429, 5687), (517, 4719), (611, 3993), (1331, 1833), (1551, 1573)]