111406971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20551}}^1$

素因数の和:20706

約数の個数: 16

約数和(自身を含む): 161127680

約数和(自身を除く): 49720709

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 20551, 61653, 267163, 801489, 2856589, 8569767, 37135657, 111406971]

約数ペア:

[(1, 111406971), (3, 37135657), (13, 8569767), (39, 2856589), (139, 801489), (417, 267163), (1807, 61653), (5421, 20551)]