6766557

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 10593792

約数和(自身を除く): 3827235

約数列:

[1, 3, 7, 21, 49, 147, 191, 241, 573, 723, 1337, 1687, 4011, 5061, 9359, 11809, 28077, 35427, 46031, 138093, 322217, 966651, 2255519, 6766557]

約数ペア:

[(1, 6766557), (3, 2255519), (7, 966651), (21, 322217), (49, 138093), (147, 46031), (191, 35427), (241, 28077), (573, 11809), (723, 9359), (1337, 5061), (1687, 4011)]