8680947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 13409280

約数和(自身を除く): 4728333

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 193, 319, 517, 579, 957, 1363, 1551, 2123, 4089, 5597, 6369, 9071, 14993, 16791, 27213, 44979, 61567, 99781, 184701, 263059, 299343, 789177, 2893649, 8680947]

約数ペア:

[(1, 8680947), (3, 2893649), (11, 789177), (29, 299343), (33, 263059), (47, 184701), (87, 99781), (141, 61567), (193, 44979), (319, 27213), (517, 16791), (579, 14993), (957, 9071), (1363, 6369), (1551, 5597), (2123, 4089)]