11909667

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 20599040

約数和(自身を除く): 8689373

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 109, 121, 129, 231, 301, 327, 363, 473, 763, 847, 903, 1199, 1419, 2289, 2541, 3311, 3597, 4687, 5203, 8393, 9933, 13189, 14061, 15609, 25179, 32809, 36421, 39567, 51557, 92323, 98427, 109263, 154671, 276969, 360899, 567127, 1082697, 1701381, 3969889, 11909667]

約数ペア:

[(1, 11909667), (3, 3969889), (7, 1701381), (11, 1082697), (21, 567127), (33, 360899), (43, 276969), (77, 154671), (109, 109263), (121, 98427), (129, 92323), (231, 51557), (301, 39567), (327, 36421), (363, 32809), (473, 25179), (763, 15609), (847, 14061), (903, 13189), (1199, 9933), (1419, 8393), (2289, 5203), (2541, 4687), (3311, 3597)]