42454531

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 53698560

約数和(自身を除く): 11244029

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1471, 1519, 4123, 10297, 27949, 28861, 45601, 72079, 195643, 319207, 866419, 1369501, 2234449, 6064933, 42454531]

約数ペア:

[(1, 42454531), (7, 6064933), (19, 2234449), (31, 1369501), (49, 866419), (133, 319207), (217, 195643), (589, 72079), (931, 45601), (1471, 28861), (1519, 27949), (4123, 10297)]