389630192787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1\times {\mathrm{12239}}^1$

素因数の和:15193

約数の個数: 64

約数和(自身を含む): 647000524800

約数和(自身を除く): 257370332013

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 2897, 3663, 8691, 10989, 12239, 26073, 31867, 36717, 78219, 95601, 107189, 110151, 134629, 286803, 321567, 330453, 403887, 452843, 860409, 964701, 1179079, 1211661, 1358529, 2894103, 3537237, 3634983, 4075587, 4981273, 10611711, 12226761, 14943819, 31835133, 35456383, 44831457, 106369149, 134494371, 319107447, 390020213, 957322341, 1170060639, 1311886171, 3510181917, 3935658513, 10530545751, 11806975539, 14430747881, 35420926617, 43292243643, 129876730929, 389630192787]

約数ペア:

[(1, 389630192787), (3, 129876730929), (9, 43292243643), (11, 35420926617), (27, 14430747881), (33, 11806975539), (37, 10530545751), (99, 3935658513), (111, 3510181917), (297, 1311886171), (333, 1170060639), (407, 957322341), (999, 390020213), (1221, 319107447), (2897, 134494371), (3663, 106369149), (8691, 44831457), (10989, 35456383), (12239, 31835133), (26073, 14943819), (31867, 12226761), (36717, 10611711), (78219, 4981273), (95601, 4075587), (107189, 3634983), (110151, 3537237), (134629, 2894103), (286803, 1358529), (321567, 1211661), (330453, 1179079), (403887, 964701), (452843, 860409)]