12749373

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 23251200

約数和(自身を除く): 10501827

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5189, 15567, 36323, 46701, 67457, 108969, 140103, 202371, 326907, 472199, 607113, 980721, 1416597, 1821339, 4249791, 12749373]

約数ペア:

[(1, 12749373), (3, 4249791), (7, 1821339), (9, 1416597), (13, 980721), (21, 607113), (27, 472199), (39, 326907), (63, 202371), (91, 140103), (117, 108969), (189, 67457), (273, 46701), (351, 36323), (819, 15567), (2457, 5189)]