244427883

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 385695744

約数和(自身を除く): 141267861

約数列:

[1, 3, 7, 21, 37, 111, 127, 259, 381, 777, 889, 2477, 2667, 4699, 7431, 14097, 17339, 32893, 52017, 91649, 98679, 274947, 314579, 641543, 943737, 1924629, 2202053, 6606159, 11639423, 34918269, 81475961, 244427883]

約数ペア:

[(1, 244427883), (3, 81475961), (7, 34918269), (21, 11639423), (37, 6606159), (111, 2202053), (127, 1924629), (259, 943737), (381, 641543), (777, 314579), (889, 274947), (2477, 98679), (2667, 91649), (4699, 52017), (7431, 32893), (14097, 17339)]