4857974793

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{403721}}^1$

素因数の和:403925

約数の個数: 24

約数和(自身を含む): 8061520896

約数和(自身を除く): 3203546103

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 403721, 1211163, 2826047, 3633489, 8478141, 25434423, 77110711, 231332133, 539774977, 693996399, 1619324931, 4857974793]

約数ペア:

[(1, 4857974793), (3, 1619324931), (7, 693996399), (9, 539774977), (21, 231332133), (63, 77110711), (191, 25434423), (573, 8478141), (1337, 3633489), (1719, 2826047), (4011, 1211163), (12033, 403721)]