713258505

素因数分解:

$3^2\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{7937}}^1$

素因数の和:9945

約数の個数: 24

約数和(自身を含む): 1237089672

約数和(自身を除く): 523831167

約数列:

[1, 3, 5, 9, 15, 45, 1997, 5991, 7937, 9985, 17973, 23811, 29955, 39685, 71433, 89865, 119055, 357165, 15850189, 47550567, 79250945, 142651701, 237752835, 713258505]

約数ペア:

[(1, 713258505), (3, 237752835), (5, 142651701), (9, 79250945), (15, 47550567), (45, 15850189), (1997, 357165), (5991, 119055), (7937, 89865), (9985, 71433), (17973, 39685), (23811, 29955)]