6408909

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 11121600

約数和(自身を除く): 4712691

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 117, 171, 247, 279, 351, 403, 513, 589, 741, 837, 961, 1209, 1767, 2223, 2883, 3627, 5301, 6669, 7657, 8649, 10881, 12493, 15903, 18259, 22971, 25947, 37479, 54777, 68913, 112437, 164331, 206739, 237367, 337311, 492993, 712101, 2136303, 6408909]

約数ペア:

[(1, 6408909), (3, 2136303), (9, 712101), (13, 492993), (19, 337311), (27, 237367), (31, 206739), (39, 164331), (57, 112437), (93, 68913), (117, 54777), (171, 37479), (247, 25947), (279, 22971), (351, 18259), (403, 15903), (513, 12493), (589, 10881), (741, 8649), (837, 7657), (961, 6669), (1209, 5301), (1767, 3627), (2223, 2883)]