3907179

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 6041360

約数和(自身を除く): 2134181

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 313, 657, 939, 1387, 2817, 4161, 5947, 12483, 17841, 22849, 53523, 68547, 205641, 434131, 1302393, 3907179]

約数ペア:

[(1, 3907179), (3, 1302393), (9, 434131), (19, 205641), (57, 68547), (73, 53523), (171, 22849), (219, 17841), (313, 12483), (657, 5947), (939, 4161), (1387, 2817)]