6397749

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 9964032

約数和(自身を除く): 3566283

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 997, 2139, 2991, 6417, 8973, 22931, 30907, 68793, 92721, 206379, 278163, 710861, 2132583, 6397749]

約数ペア:

[(1, 6397749), (3, 2132583), (9, 710861), (23, 278163), (31, 206379), (69, 92721), (93, 68793), (207, 30907), (279, 22931), (713, 8973), (997, 6417), (2139, 2991)]