23512489

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 32062464

約数和(自身を除く): 8549975

約数列:

[1, 7, 11, 13, 77, 83, 91, 143, 283, 581, 913, 1001, 1079, 1981, 3113, 3679, 6391, 7553, 11869, 21791, 23489, 25753, 40469, 83083, 164423, 258379, 283283, 305357, 1808653, 2137499, 3358927, 23512489]

約数ペア:

[(1, 23512489), (7, 3358927), (11, 2137499), (13, 1808653), (77, 305357), (83, 283283), (91, 258379), (143, 164423), (283, 83083), (581, 40469), (913, 25753), (1001, 23489), (1079, 21791), (1981, 11869), (3113, 7553), (3679, 6391)]