56287017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{367889}}^1$

素因数の和:367912

約数の個数: 12

約数和(自身を含む): 86086260

約数和(自身を除く): 29799243

約数列:

[1, 3, 9, 17, 51, 153, 367889, 1103667, 3311001, 6254113, 18762339, 56287017]

約数ペア:

[(1, 56287017), (3, 18762339), (9, 6254113), (17, 3311001), (51, 1103667), (153, 367889)]