2017343259

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2699}}^1$

素因数の和:2805

約数の個数: 64

約数和(自身を含む): 3317760000

約数和(自身を除く): 1300416741

約数列:

[1, 3, 9, 19, 27, 31, 47, 57, 93, 141, 171, 279, 423, 513, 589, 837, 893, 1269, 1457, 1767, 2679, 2699, 4371, 5301, 8037, 8097, 13113, 15903, 24111, 24291, 27683, 39339, 51281, 72873, 83049, 83669, 126853, 153843, 249147, 251007, 380559, 461529, 747441, 753021, 1141677, 1384587, 1589711, 2259063, 2410207, 3425031, 3932443, 4769133, 7230621, 11797329, 14307399, 21691863, 35391987, 42922197, 65075589, 74716417, 106175961, 224149251, 672447753, 2017343259]

約数ペア:

[(1, 2017343259), (3, 672447753), (9, 224149251), (19, 106175961), (27, 74716417), (31, 65075589), (47, 42922197), (57, 35391987), (93, 21691863), (141, 14307399), (171, 11797329), (279, 7230621), (423, 4769133), (513, 3932443), (589, 3425031), (837, 2410207), (893, 2259063), (1269, 1589711), (1457, 1384587), (1767, 1141677), (2679, 753021), (2699, 747441), (4371, 461529), (5301, 380559), (8037, 251007), (8097, 249147), (13113, 153843), (15903, 126853), (24111, 83669), (24291, 83049), (27683, 72873), (39339, 51281)]