201501489

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{69031}}^1$

素因数の和:69180

約数の個数: 16

約数和(自身を含む): 309263360

約数和(自身を除く): 107761871

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 69031, 207093, 483217, 1449651, 9595309, 28785927, 67167163, 201501489]

約数ペア:

[(1, 201501489), (3, 67167163), (7, 28785927), (21, 9595309), (139, 1449651), (417, 483217), (973, 207093), (2919, 69031)]