583947

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 1118208

約数和(自身を除く): 534261

約数列:

[1, 3, 7, 9, 13, 21, 23, 31, 39, 63, 69, 91, 93, 117, 161, 207, 217, 273, 279, 299, 403, 483, 651, 713, 819, 897, 1209, 1449, 1953, 2093, 2139, 2691, 2821, 3627, 4991, 6279, 6417, 8463, 9269, 14973, 18837, 25389, 27807, 44919, 64883, 83421, 194649, 583947]

約数ペア:

[(1, 583947), (3, 194649), (7, 83421), (9, 64883), (13, 44919), (21, 27807), (23, 25389), (31, 18837), (39, 14973), (63, 9269), (69, 8463), (91, 6417), (93, 6279), (117, 4991), (161, 3627), (207, 2821), (217, 2691), (273, 2139), (279, 2093), (299, 1953), (403, 1449), (483, 1209), (651, 897), (713, 819)]