9892113

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 17619840

約数和(自身を除く): 7727727

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 229, 231, 357, 363, 561, 687, 847, 1309, 1603, 2057, 2519, 2541, 3893, 3927, 4809, 6171, 7557, 11679, 14399, 17633, 27251, 27709, 42823, 43197, 52899, 81753, 83127, 128469, 193963, 299761, 471053, 581889, 899283, 1413159, 3297371, 9892113]

約数ペア:

[(1, 9892113), (3, 3297371), (7, 1413159), (11, 899283), (17, 581889), (21, 471053), (33, 299761), (51, 193963), (77, 128469), (119, 83127), (121, 81753), (187, 52899), (229, 43197), (231, 42823), (357, 27709), (363, 27251), (561, 17633), (687, 14399), (847, 11679), (1309, 7557), (1603, 6171), (2057, 4809), (2519, 3927), (2541, 3893)]