3985971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 6046656

約数和(自身を除く): 2060685

約数列:

[1, 3, 11, 33, 43, 53, 129, 159, 473, 583, 1419, 1749, 2279, 2809, 6837, 8427, 25069, 30899, 75207, 92697, 120787, 362361, 1328657, 3985971]

約数ペア:

[(1, 3985971), (3, 1328657), (11, 362361), (33, 120787), (43, 92697), (53, 75207), (129, 30899), (159, 25069), (473, 8427), (583, 6837), (1419, 2809), (1749, 2279)]