1252974129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{2357}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 1853953920

約数和(自身を除く): 600979791

約数列:

[1, 3, 11, 33, 89, 181, 267, 543, 979, 1991, 2357, 2937, 5973, 7071, 16109, 25927, 48327, 77781, 177199, 209773, 426617, 531597, 629319, 1279851, 2307503, 4692787, 6922509, 14078361, 37968913, 113906739, 417658043, 1252974129]

約数ペア:

[(1, 1252974129), (3, 417658043), (11, 113906739), (33, 37968913), (89, 14078361), (181, 6922509), (267, 4692787), (543, 2307503), (979, 1279851), (1991, 629319), (2357, 531597), (2937, 426617), (5973, 209773), (7071, 177199), (16109, 77781), (25927, 48327)]