109220461

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{18731}}^1$

素因数の和:18769

約数の個数: 16

約数和(自身を含む): 134870400

約数和(自身を除く): 25649939

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 18731, 131117, 318427, 917819, 2228989, 6424733, 15602923, 109220461]

約数ペア:

[(1, 109220461), (7, 15602923), (17, 6424733), (49, 2228989), (119, 917819), (343, 318427), (833, 131117), (5831, 18731)]