11664653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 16084992

約数和(自身を除く): 4420339

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 271, 301, 473, 559, 1001, 1897, 2981, 3311, 3523, 3913, 6149, 11653, 20867, 24661, 38753, 43043, 81571, 128183, 151489, 271271, 897281, 1060423, 1666379, 11664653]

約数ペア:

[(1, 11664653), (7, 1666379), (11, 1060423), (13, 897281), (43, 271271), (77, 151489), (91, 128183), (143, 81571), (271, 43043), (301, 38753), (473, 24661), (559, 20867), (1001, 11653), (1897, 6149), (2981, 3913), (3311, 3523)]