63028021

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 73131520

約数和(自身を除く): 10103499

約数列:

[1, 7, 139, 211, 307, 973, 1477, 2149, 29329, 42673, 64777, 205303, 298711, 453439, 9004003, 63028021]

約数ペア:

[(1, 63028021), (7, 9004003), (139, 453439), (211, 298711), (307, 205303), (973, 64777), (1477, 42673), (2149, 29329)]