7120547

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 8681472

約数和(自身を除く): 1560925

約数列:

[1, 7, 23, 47, 161, 329, 941, 1081, 6587, 7567, 21643, 44227, 151501, 309589, 1017221, 7120547]

約数ペア:

[(1, 7120547), (7, 1017221), (23, 309589), (47, 151501), (161, 44227), (329, 21643), (941, 7567), (1081, 6587)]