2113306587

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 3527043520

約数和(自身を除く): 1413736933

約数列:

[1, 3, 7, 9, 21, 63, 181, 241, 543, 723, 769, 1267, 1629, 1687, 2169, 2307, 3801, 5061, 5383, 6921, 11403, 15183, 16149, 43621, 48447, 130863, 139189, 185329, 305347, 392589, 417567, 555987, 916041, 974323, 1252701, 1297303, 1667961, 2748123, 2922969, 3891909, 8768907, 11675727, 33544549, 100633647, 234811843, 301900941, 704435529, 2113306587]

約数ペア:

[(1, 2113306587), (3, 704435529), (7, 301900941), (9, 234811843), (21, 100633647), (63, 33544549), (181, 11675727), (241, 8768907), (543, 3891909), (723, 2922969), (769, 2748123), (1267, 1667961), (1629, 1297303), (1687, 1252701), (2169, 974323), (2307, 916041), (3801, 555987), (5061, 417567), (5383, 392589), (6921, 305347), (11403, 185329), (15183, 139189), (16149, 130863), (43621, 48447)]