4991161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 6163200

約数和(自身を除く): 1172039

約数列:

[1, 7, 23, 29, 161, 203, 667, 1069, 4669, 7483, 24587, 31001, 172109, 217007, 713023, 4991161]

約数ペア:

[(1, 4991161), (7, 713023), (23, 217007), (29, 172109), (161, 31001), (203, 24587), (667, 7483), (1069, 4669)]