57078161

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7109}}^1$

素因数の和:7184

約数の個数: 16

約数和(自身を含む): 69166080

約数和(自身を除く): 12087919

約数列:

[1, 7, 31, 37, 217, 259, 1147, 7109, 8029, 49763, 220379, 263033, 1542653, 1841231, 8154023, 57078161]

約数ペア:

[(1, 57078161), (7, 8154023), (31, 1841231), (37, 1542653), (217, 263033), (259, 220379), (1147, 49763), (7109, 8029)]