9976351

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 12870144

約数和(自身を除く): 2893793

約数列:

[1, 7, 11, 49, 77, 83, 223, 539, 581, 913, 1561, 2453, 4067, 6391, 10927, 17171, 18509, 44737, 120197, 129563, 203599, 906941, 1425193, 9976351]

約数ペア:

[(1, 9976351), (7, 1425193), (11, 906941), (49, 203599), (77, 129563), (83, 120197), (223, 44737), (539, 18509), (581, 17171), (913, 10927), (1561, 6391), (2453, 4067)]