7956991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 9907200

約数和(自身を除く): 1950209

約数列:

[1, 7, 19, 29, 133, 203, 551, 2063, 3857, 14441, 39197, 59827, 274379, 418789, 1136713, 7956991]

約数ペア:

[(1, 7956991), (7, 1136713), (19, 418789), (29, 274379), (133, 59827), (203, 39197), (551, 14441), (2063, 3857)]