3993297

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2780463

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 293, 413, 649, 879, 1239, 1947, 2051, 3223, 4543, 6153, 9669, 13629, 17287, 22561, 51861, 67683, 121009, 190157, 363027, 570471, 1331099, 3993297]

約数ペア:

[(1, 3993297), (3, 1331099), (7, 570471), (11, 363027), (21, 190157), (33, 121009), (59, 67683), (77, 51861), (177, 22561), (231, 17287), (293, 13629), (413, 9669), (649, 6153), (879, 4543), (1239, 3223), (1947, 2051)]