13681869

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 18957312

約数和(自身を除く): 5275443

約数列:

[1, 3, 43, 67, 129, 201, 1583, 2881, 4749, 8643, 68069, 106061, 204207, 318183, 4560623, 13681869]

約数ペア:

[(1, 13681869), (3, 4560623), (43, 318183), (67, 204207), (129, 106061), (201, 68069), (1583, 8643), (2881, 4749)]