12942699

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 22032384

約数和(自身を除く): 9089685

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1303, 1419, 3311, 3909, 9121, 9933, 14333, 27363, 42999, 56029, 100331, 168087, 300993, 392203, 616319, 1176609, 1848957, 4314233, 12942699]

約数ペア:

[(1, 12942699), (3, 4314233), (7, 1848957), (11, 1176609), (21, 616319), (33, 392203), (43, 300993), (77, 168087), (129, 100331), (231, 56029), (301, 42999), (473, 27363), (903, 14333), (1303, 9933), (1419, 9121), (3311, 3909)]