13493799

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{12391}}^1$

素因数の和:12419

約数の個数: 18

約数和(自身を含む): 21425768

約数和(自身を除く): 7931969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 12391, 37173, 111519, 136301, 408903, 1226709, 1499311, 4497933, 13493799]

約数ペア:

[(1, 13493799), (3, 4497933), (9, 1499311), (11, 1226709), (33, 408903), (99, 136301), (121, 111519), (363, 37173), (1089, 12391)]