12511323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 7668837

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 2939, 4257, 8817, 26451, 32329, 96987, 126377, 290961, 379131, 1137393, 1390147, 4170441, 12511323]

約数ペア:

[(1, 12511323), (3, 4170441), (9, 1390147), (11, 1137393), (33, 379131), (43, 290961), (99, 126377), (129, 96987), (387, 32329), (473, 26451), (1419, 8817), (2939, 4257)]