11513907

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3520

約数の個数: 20

約数和(自身を含む): 17624376

約数和(自身を除く): 6110469

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 3467, 10401, 31203, 93609, 142147, 280827, 426441, 1279323, 3837969, 11513907]

約数ペア:

[(1, 11513907), (3, 3837969), (9, 1279323), (27, 426441), (41, 280827), (81, 142147), (123, 93609), (369, 31203), (1107, 10401), (3321, 3467)]