520170141

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{2087}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 698761728

約数和(自身を除く): 178591587

約数列:

[1, 3, 251, 331, 753, 993, 2087, 6261, 83081, 249243, 523837, 690797, 1571511, 2072391, 173390047, 520170141]

約数ペア:

[(1, 520170141), (3, 173390047), (251, 2072391), (331, 1571511), (753, 690797), (993, 523837), (2087, 249243), (6261, 83081)]