12765249

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 23846400

約数和(自身を除く): 11081151

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 87, 119, 137, 153, 189, 203, 261, 357, 411, 459, 493, 609, 783, 959, 1071, 1233, 1479, 1827, 2329, 2877, 3213, 3451, 3699, 3973, 4437, 5481, 6987, 8631, 10353, 11919, 13311, 16303, 20961, 25893, 27811, 31059, 35757, 48909, 62883, 67541, 83433, 93177, 107271, 146727, 202623, 250299, 440181, 472787, 607869, 750897, 1418361, 1823607, 4255083, 12765249]

約数ペア:

[(1, 12765249), (3, 4255083), (7, 1823607), (9, 1418361), (17, 750897), (21, 607869), (27, 472787), (29, 440181), (51, 250299), (63, 202623), (87, 146727), (119, 107271), (137, 93177), (153, 83433), (189, 67541), (203, 62883), (261, 48909), (357, 35757), (411, 31059), (459, 27811), (493, 25893), (609, 20961), (783, 16303), (959, 13311), (1071, 11919), (1233, 10353), (1479, 8631), (1827, 6987), (2329, 5481), (2877, 4437), (3213, 3973), (3451, 3699)]