13395789

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{12301}}^1$

素因数の和:12329

約数の個数: 18

約数和(自身を含む): 21270158

約数和(自身を除く): 7874369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 12301, 36903, 110709, 135311, 405933, 1217799, 1488421, 4465263, 13395789]

約数ペア:

[(1, 13395789), (3, 4465263), (9, 1488421), (11, 1217799), (33, 405933), (99, 135311), (121, 110709), (363, 36903), (1089, 12301)]