61898543

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8941}}^1$

素因数の和:9014

約数の個数: 16

約数和(自身を含む): 75542016

約数和(自身を除く): 13643473

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 8941, 62587, 205643, 384463, 1439501, 2691241, 8842649, 61898543]

約数ペア:

[(1, 61898543), (7, 8842649), (23, 2691241), (43, 1439501), (161, 384463), (301, 205643), (989, 62587), (6923, 8941)]