80879827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1657}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 97623040

約数和(自身を除く): 16743213

約数列:

[1, 7, 19, 133, 367, 1657, 2569, 6973, 11599, 31483, 48811, 220381, 608119, 4256833, 11554261, 80879827]

約数ペア:

[(1, 80879827), (7, 11554261), (19, 4256833), (133, 608119), (367, 220381), (1657, 48811), (2569, 31483), (6973, 11599)]