12664707

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 18768960

約数和(自身を除く): 6104253

約数列:

[1, 3, 11, 33, 121, 139, 251, 363, 417, 753, 1529, 2761, 4587, 8283, 16819, 30371, 34889, 50457, 91113, 104667, 383779, 1151337, 4221569, 12664707]

約数ペア:

[(1, 12664707), (3, 4221569), (11, 1151337), (33, 383779), (121, 104667), (139, 91113), (251, 50457), (363, 34889), (417, 30371), (753, 16819), (1529, 8283), (2761, 4587)]