484280847

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 751016448

約数和(自身を除く): 266735601

約数列:

[1, 3, 9, 23, 69, 71, 83, 207, 213, 249, 397, 639, 747, 1191, 1633, 1909, 3573, 4899, 5727, 5893, 9131, 14697, 17181, 17679, 27393, 28187, 32951, 53037, 82179, 84561, 98853, 135539, 253683, 296559, 406617, 648301, 757873, 1219851, 1944903, 2273619, 2339521, 5834709, 6820857, 7018563, 21055689, 53808983, 161426949, 484280847]

約数ペア:

[(1, 484280847), (3, 161426949), (9, 53808983), (23, 21055689), (69, 7018563), (71, 6820857), (83, 5834709), (207, 2339521), (213, 2273619), (249, 1944903), (397, 1219851), (639, 757873), (747, 648301), (1191, 406617), (1633, 296559), (1909, 253683), (3573, 135539), (4899, 98853), (5727, 84561), (5893, 82179), (9131, 53037), (14697, 32951), (17181, 28187), (17679, 27393)]