866805849

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34141}}^1$

素因数の和:34198

約数の個数: 48

約数和(自身を含む): 1590744064

約数和(自身を除く): 723938215

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 8463, 25389, 34141, 102423, 238987, 307269, 443833, 716961, 1058371, 1331499, 2150883, 3106831, 3175113, 3994497, 7408597, 9320493, 9525339, 13758823, 22225791, 27961479, 41276469, 66677373, 96311761, 123829407, 288935283, 866805849]

約数ペア:

[(1, 866805849), (3, 288935283), (7, 123829407), (9, 96311761), (13, 66677373), (21, 41276469), (31, 27961479), (39, 22225791), (63, 13758823), (91, 9525339), (93, 9320493), (117, 7408597), (217, 3994497), (273, 3175113), (279, 3106831), (403, 2150883), (651, 1331499), (819, 1058371), (1209, 716961), (1953, 443833), (2821, 307269), (3627, 238987), (8463, 102423), (25389, 34141)]