5188239

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 8906240

約数和(自身を除く): 3718001

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 283, 291, 679, 849, 873, 1981, 2037, 2547, 2619, 5943, 6111, 7641, 17829, 18333, 27451, 53487, 82353, 192157, 247059, 576471, 741177, 1729413, 5188239]

約数ペア:

[(1, 5188239), (3, 1729413), (7, 741177), (9, 576471), (21, 247059), (27, 192157), (63, 82353), (97, 53487), (189, 27451), (283, 18333), (291, 17829), (679, 7641), (849, 6111), (873, 5943), (1981, 2619), (2037, 2547)]