2289743397

素因数分解:

$3^4\times {\mathrm{61}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:312

約数の個数: 60

約数和(自身を含む): 3559409568

約数和(自身を除く): 1269666171

約数列:

[1, 3, 9, 27, 61, 71, 81, 107, 183, 213, 321, 549, 639, 963, 1647, 1917, 2889, 3721, 4331, 4941, 5751, 6527, 7597, 8667, 11163, 12993, 19581, 22791, 33489, 38979, 58743, 68373, 100467, 116937, 176229, 205119, 264191, 301401, 350811, 398147, 463417, 528687, 615357, 792573, 1194441, 1390251, 2377719, 3583323, 4170753, 7133157, 10749969, 12512259, 21399471, 28268437, 32249907, 37536777, 84805311, 254415933, 763247799, 2289743397]

約数ペア:

[(1, 2289743397), (3, 763247799), (9, 254415933), (27, 84805311), (61, 37536777), (71, 32249907), (81, 28268437), (107, 21399471), (183, 12512259), (213, 10749969), (321, 7133157), (549, 4170753), (639, 3583323), (963, 2377719), (1647, 1390251), (1917, 1194441), (2889, 792573), (3721, 615357), (4331, 528687), (4941, 463417), (5751, 398147), (6527, 350811), (7597, 301401), (8667, 264191), (11163, 205119), (12993, 176229), (19581, 116937), (22791, 100467), (33489, 68373), (38979, 58743)]