2586051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 4337424

約数和(自身を除く): 1751373

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 713, 897, 961, 1209, 2139, 2691, 2883, 3627, 6417, 8649, 9269, 12493, 22103, 27807, 37479, 66309, 83421, 112437, 198927, 287339, 862017, 2586051]

約数ペア:

[(1, 2586051), (3, 862017), (9, 287339), (13, 198927), (23, 112437), (31, 83421), (39, 66309), (69, 37479), (93, 27807), (117, 22103), (207, 12493), (279, 9269), (299, 8649), (403, 6417), (713, 3627), (897, 2883), (961, 2691), (1209, 2139)]