39325581

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{1657}}^1$

素因数の和:1962

約数の個数: 20

約数和(自身を含む): 58981692

約数和(自身を除く): 19656111

約数列:

[1, 3, 9, 27, 81, 293, 879, 1657, 2637, 4971, 7911, 14913, 23733, 44739, 134217, 485501, 1456503, 4369509, 13108527, 39325581]

約数ペア:

[(1, 39325581), (3, 13108527), (9, 4369509), (27, 1456503), (81, 485501), (293, 134217), (879, 44739), (1657, 23733), (2637, 14913), (4971, 7911)]