2005333209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 3495623040

約数和(自身を除く): 1490289831

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 181, 187, 227, 261, 319, 493, 543, 561, 681, 957, 1479, 1629, 1683, 1991, 2043, 2497, 2871, 3077, 3859, 4437, 5249, 5423, 5973, 6583, 7491, 9231, 11577, 15747, 16269, 17919, 19749, 22473, 27693, 33847, 34731, 41087, 42449, 47241, 48807, 57739, 59247, 72413, 89233, 101541, 111911, 123261, 127347, 173217, 217239, 267699, 304623, 335733, 369783, 382041, 451957, 519651, 651717, 698479, 803097, 981563, 1007199, 1191523, 1231021, 1355871, 2095437, 2944689, 3574569, 3693063, 4067613, 6286311, 7683269, 8834067, 10723707, 11079189, 13106753, 20255891, 23049807, 39320259, 60767673, 69149421, 117960777, 182303019, 222814801, 668444403, 2005333209]

約数ペア:

[(1, 2005333209), (3, 668444403), (9, 222814801), (11, 182303019), (17, 117960777), (29, 69149421), (33, 60767673), (51, 39320259), (87, 23049807), (99, 20255891), (153, 13106753), (181, 11079189), (187, 10723707), (227, 8834067), (261, 7683269), (319, 6286311), (493, 4067613), (543, 3693063), (561, 3574569), (681, 2944689), (957, 2095437), (1479, 1355871), (1629, 1231021), (1683, 1191523), (1991, 1007199), (2043, 981563), (2497, 803097), (2871, 698479), (3077, 651717), (3859, 519651), (4437, 451957), (5249, 382041), (5423, 369783), (5973, 335733), (6583, 304623), (7491, 267699), (9231, 217239), (11577, 173217), (15747, 127347), (16269, 123261), (17919, 111911), (19749, 101541), (22473, 89233), (27693, 72413), (33847, 59247), (34731, 57739), (41087, 48807), (42449, 47241)]