3049431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 5203968

約数和(自身を除く): 2154537

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 307, 473, 903, 921, 1419, 2149, 3311, 3377, 6447, 9933, 10131, 13201, 23639, 39603, 70917, 92407, 145211, 277221, 435633, 1016477, 3049431]

約数ペア:

[(1, 3049431), (3, 1016477), (7, 435633), (11, 277221), (21, 145211), (33, 92407), (43, 70917), (77, 39603), (129, 23639), (231, 13201), (301, 10131), (307, 9933), (473, 6447), (903, 3377), (921, 3311), (1419, 2149)]