4085289

素因数分解:

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

素因数の和:238

約数の個数: 32

約数和(自身を含む): 6639360

約数和(自身を除く): 2554071

約数列:

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

約数ペア:

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