2014575087

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 3208052736

約数和(自身を除く): 1193477649

約数列:

[1, 3, 7, 21, 71, 73, 83, 213, 219, 223, 249, 497, 511, 581, 669, 1491, 1533, 1561, 1743, 4683, 5183, 5893, 6059, 15549, 15833, 16279, 17679, 18177, 18509, 36281, 41251, 42413, 47499, 48837, 55527, 108843, 110831, 113953, 123753, 127239, 129563, 332493, 341859, 388689, 430189, 1155809, 1290567, 1314139, 1351157, 3011323, 3467427, 3942417, 4053471, 8090663, 9033969, 9198973, 9458099, 24271989, 27596919, 28374297, 95932147, 287796441, 671525029, 2014575087]

約数ペア:

[(1, 2014575087), (3, 671525029), (7, 287796441), (21, 95932147), (71, 28374297), (73, 27596919), (83, 24271989), (213, 9458099), (219, 9198973), (223, 9033969), (249, 8090663), (497, 4053471), (511, 3942417), (581, 3467427), (669, 3011323), (1491, 1351157), (1533, 1314139), (1561, 1290567), (1743, 1155809), (4683, 430189), (5183, 388689), (5893, 341859), (6059, 332493), (15549, 129563), (15833, 127239), (16279, 123753), (17679, 113953), (18177, 110831), (18509, 108843), (36281, 55527), (41251, 48837), (42413, 47499)]