13018443

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 18125856

約数和(自身を除く): 5107413

約数列:

[1, 3, 41, 53, 123, 159, 1997, 2173, 5991, 6519, 81877, 105841, 245631, 317523, 4339481, 13018443]

約数ペア:

[(1, 13018443), (3, 4339481), (41, 317523), (53, 245631), (123, 105841), (159, 81877), (1997, 6519), (2173, 5991)]