39247383

素因数分解:

$3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{853}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 61139568

約数和(自身を除く): 21892185

約数列:

[1, 3, 7, 21, 49, 147, 313, 853, 939, 2191, 2559, 5971, 6573, 15337, 17913, 41797, 46011, 125391, 266989, 800967, 1868923, 5606769, 13082461, 39247383]

約数ペア:

[(1, 39247383), (3, 13082461), (7, 5606769), (21, 1868923), (49, 800967), (147, 266989), (313, 125391), (853, 46011), (939, 41797), (2191, 17913), (2559, 15337), (5971, 6573)]