6339221

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 7569408

約数和(自身を除く): 1230187

約数列:

[1, 7, 31, 131, 217, 223, 917, 1561, 4061, 6913, 28427, 29213, 48391, 204491, 905603, 6339221]

約数ペア:

[(1, 6339221), (7, 905603), (31, 204491), (131, 48391), (217, 29213), (223, 28427), (917, 6913), (1561, 4061)]