1489306743

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 2458874880

約数和(自身を除く): 969568137

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 139, 153, 251, 279, 417, 459, 527, 753, 837, 1251, 1377, 1581, 2259, 2363, 2511, 3753, 4267, 4309, 4743, 6777, 7089, 7781, 11259, 12801, 12927, 14229, 20331, 21267, 23343, 34889, 38403, 38781, 42687, 63801, 70029, 73253, 104667, 115209, 116343, 132277, 191403, 210087, 219759, 314001, 345627, 349029, 396831, 593113, 630261, 659277, 942003, 1081559, 1190493, 1779339, 1977831, 2826009, 3244677, 3571479, 5338017, 5933493, 9734031, 10714437, 16014051, 18386503, 29202093, 48042153, 55159509, 87606279, 165478527, 496435581, 1489306743]

約数ペア:

[(1, 1489306743), (3, 496435581), (9, 165478527), (17, 87606279), (27, 55159509), (31, 48042153), (51, 29202093), (81, 18386503), (93, 16014051), (139, 10714437), (153, 9734031), (251, 5933493), (279, 5338017), (417, 3571479), (459, 3244677), (527, 2826009), (753, 1977831), (837, 1779339), (1251, 1190493), (1377, 1081559), (1581, 942003), (2259, 659277), (2363, 630261), (2511, 593113), (3753, 396831), (4267, 349029), (4309, 345627), (4743, 314001), (6777, 219759), (7089, 210087), (7781, 191403), (11259, 132277), (12801, 116343), (12927, 115209), (14229, 104667), (20331, 73253), (21267, 70029), (23343, 63801), (34889, 42687), (38403, 38781)]