12818799

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11969}}^1$

素因数の和:11999

約数の個数: 24

約数和(自身を含む): 22407840

約数和(自身を除く): 9589041

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 11969, 35907, 83783, 107721, 203473, 251349, 610419, 754047, 1424311, 1831257, 4272933, 12818799]

約数ペア:

[(1, 12818799), (3, 4272933), (7, 1831257), (9, 1424311), (17, 754047), (21, 610419), (51, 251349), (63, 203473), (119, 107721), (153, 83783), (357, 35907), (1071, 11969)]