12141717

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10972

約数の個数: 16

約数和(自身を含む): 18852480

約数和(自身を除く): 6710763

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 10909, 32727, 76363, 229089, 578177, 1734531, 4047239, 12141717]

約数ペア:

[(1, 12141717), (3, 4047239), (7, 1734531), (21, 578177), (53, 229089), (159, 76363), (371, 32727), (1113, 10909)]