47231259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 69009408

約数和(自身を除く): 21778149

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 311, 713, 933, 1633, 2139, 2201, 4899, 6603, 7153, 9641, 21459, 22081, 28923, 50623, 66243, 151869, 221743, 507863, 665229, 684511, 1523589, 2053533, 15743753, 47231259]

約数ペア:

[(1, 47231259), (3, 15743753), (23, 2053533), (31, 1523589), (69, 684511), (71, 665229), (93, 507863), (213, 221743), (311, 151869), (713, 66243), (933, 50623), (1633, 28923), (2139, 22081), (2201, 21459), (4899, 9641), (6603, 7153)]