3992589

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 6002880

約数和(自身を除く): 2010291

約数列:

[1, 3, 9, 59, 73, 103, 177, 219, 309, 531, 657, 927, 4307, 6077, 7519, 12921, 18231, 22557, 38763, 54693, 67671, 443621, 1330863, 3992589]

約数ペア:

[(1, 3992589), (3, 1330863), (9, 443621), (59, 67671), (73, 54693), (103, 38763), (177, 22557), (219, 18231), (309, 12921), (531, 7519), (657, 6077), (927, 4307)]