672425619

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{3617}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 926208000

約数和(自身を除く): 253782381

約数列:

[1, 3, 31, 93, 1999, 3617, 5997, 10851, 61969, 112127, 185907, 336381, 7230383, 21691149, 224141873, 672425619]

約数ペア:

[(1, 672425619), (3, 224141873), (31, 21691149), (93, 7230383), (1999, 336381), (3617, 185907), (5997, 112127), (10851, 61969)]