134450981

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1061}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 157753728

約数和(自身を除く): 23302747

約数列:

[1, 7, 43, 301, 421, 1061, 2947, 7427, 18103, 45623, 126721, 319361, 446681, 3126767, 19207283, 134450981]

約数ペア:

[(1, 134450981), (7, 19207283), (43, 3126767), (301, 446681), (421, 319361), (1061, 126721), (2947, 45623), (7427, 18103)]