2683863

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 4979520

約数和(自身を除く): 2295657

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 113, 117, 203, 261, 273, 339, 377, 609, 791, 819, 1017, 1131, 1469, 1827, 2373, 2639, 3277, 3393, 4407, 7119, 7917, 9831, 10283, 13221, 22939, 23751, 29493, 30849, 42601, 68817, 92547, 127803, 206451, 298207, 383409, 894621, 2683863]

約数ペア:

[(1, 2683863), (3, 894621), (7, 383409), (9, 298207), (13, 206451), (21, 127803), (29, 92547), (39, 68817), (63, 42601), (87, 30849), (91, 29493), (113, 23751), (117, 22939), (203, 13221), (261, 10283), (273, 9831), (339, 7917), (377, 7119), (609, 4407), (791, 3393), (819, 3277), (1017, 2639), (1131, 2373), (1469, 1827)]