2912983047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{4937}}^1$

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 4764577440

約数和(自身を除く): 1851594393

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 1681, 4797, 4937, 5043, 14391, 14811, 15129, 21853, 44433, 45387, 64181, 65559, 133299, 192543, 196677, 202417, 577629, 590031, 607251, 1732887, 1821753, 2631421, 5465259, 7894263, 8299097, 23682789, 24897291, 71048367, 74691873, 107888261, 224075619, 323664783, 970994349, 2912983047]

約数ペア:

[(1, 2912983047), (3, 970994349), (9, 323664783), (13, 224075619), (27, 107888261), (39, 74691873), (41, 71048367), (117, 24897291), (123, 23682789), (351, 8299097), (369, 7894263), (533, 5465259), (1107, 2631421), (1599, 1821753), (1681, 1732887), (4797, 607251), (4937, 590031), (5043, 577629), (14391, 202417), (14811, 196677), (15129, 192543), (21853, 133299), (44433, 65559), (45387, 64181)]