13749141

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 23362560

約数和(自身を除く): 9613419

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2027, 2261, 6081, 6783, 14189, 34459, 38513, 42567, 103377, 115539, 241213, 269591, 654721, 723639, 808773, 1964163, 4583047, 13749141]

約数ペア:

[(1, 13749141), (3, 4583047), (7, 1964163), (17, 808773), (19, 723639), (21, 654721), (51, 269591), (57, 241213), (119, 115539), (133, 103377), (323, 42567), (357, 38513), (399, 34459), (969, 14189), (2027, 6783), (2261, 6081)]