13987866

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{43987}}^1$

素因数の和:44045

約数の個数: 16

約数和(自身を含む): 28504224

約数和(自身を除く): 14516358

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 43987, 87974, 131961, 263922, 2331311, 4662622, 6993933, 13987866]

約数ペア:

[(1, 13987866), (2, 6993933), (3, 4662622), (6, 2331311), (53, 263922), (106, 131961), (159, 87974), (318, 43987)]