12255867

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 20084064

約数和(自身を除く): 7828197

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 113, 117, 309, 339, 351, 927, 1017, 1053, 1339, 1469, 2781, 3051, 4017, 4407, 8343, 9153, 11639, 12051, 13221, 34917, 36153, 39663, 104751, 108459, 118989, 151307, 314253, 453921, 942759, 1361763, 4085289, 12255867]

約数ペア:

[(1, 12255867), (3, 4085289), (9, 1361763), (13, 942759), (27, 453921), (39, 314253), (81, 151307), (103, 118989), (113, 108459), (117, 104751), (309, 39663), (339, 36153), (351, 34917), (927, 13221), (1017, 12051), (1053, 11639), (1339, 9153), (1469, 8343), (2781, 4407), (3051, 4017)]