1259097993

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 2007244800

約数和(自身を除く): 748146807

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 179, 207, 241, 423, 537, 621, 723, 1081, 1269, 1611, 2169, 3243, 4117, 4833, 5543, 6507, 8413, 9729, 11327, 12351, 16629, 25239, 29187, 33981, 37053, 43139, 49887, 75717, 101943, 111159, 129417, 149661, 193499, 227151, 260521, 305829, 388251, 580497, 781563, 992197, 1164753, 1741491, 2027533, 2344689, 2976591, 5224473, 6082599, 7034067, 8929773, 18247797, 26789319, 46633259, 54743391, 139899777, 419699331, 1259097993]

約数ペア:

[(1, 1259097993), (3, 419699331), (9, 139899777), (23, 54743391), (27, 46633259), (47, 26789319), (69, 18247797), (141, 8929773), (179, 7034067), (207, 6082599), (241, 5224473), (423, 2976591), (537, 2344689), (621, 2027533), (723, 1741491), (1081, 1164753), (1269, 992197), (1611, 781563), (2169, 580497), (3243, 388251), (4117, 305829), (4833, 260521), (5543, 227151), (6507, 193499), (8413, 149661), (9729, 129417), (11327, 111159), (12351, 101943), (16629, 75717), (25239, 49887), (29187, 43139), (33981, 37053)]