12255280317

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17333}}^1$

素因数の和:17424

約数の個数: 80

約数和(自身を含む): 22148691840

約数和(自身を除く): 9893411523

約数列:

[1, 3, 7, 9, 21, 27, 29, 43, 63, 81, 87, 129, 189, 203, 261, 301, 387, 567, 609, 783, 903, 1161, 1247, 1827, 2349, 2709, 3483, 3741, 5481, 8127, 8729, 11223, 16443, 17333, 24381, 26187, 33669, 51999, 78561, 101007, 121331, 155997, 235683, 363993, 467991, 502657, 707049, 745319, 1091979, 1403973, 1507971, 2235957, 3275937, 3518599, 4523913, 5217233, 6707871, 9827811, 10555797, 13571739, 15651699, 20123613, 21614251, 31667391, 40715217, 46955097, 60370839, 64842753, 95002173, 140865291, 151299757, 194528259, 285006519, 422595873, 453899271, 583584777, 1361697813, 1750754331, 4085093439, 12255280317]

約数ペア:

[(1, 12255280317), (3, 4085093439), (7, 1750754331), (9, 1361697813), (21, 583584777), (27, 453899271), (29, 422595873), (43, 285006519), (63, 194528259), (81, 151299757), (87, 140865291), (129, 95002173), (189, 64842753), (203, 60370839), (261, 46955097), (301, 40715217), (387, 31667391), (567, 21614251), (609, 20123613), (783, 15651699), (903, 13571739), (1161, 10555797), (1247, 9827811), (1827, 6707871), (2349, 5217233), (2709, 4523913), (3483, 3518599), (3741, 3275937), (5481, 2235957), (8127, 1507971), (8729, 1403973), (11223, 1091979), (16443, 745319), (17333, 707049), (24381, 502657), (26187, 467991), (33669, 363993), (51999, 235683), (78561, 155997), (101007, 121331)]