42857749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 50273280

約数和(自身を除く): 7415531

約数列:

[1, 11, 19, 47, 209, 517, 893, 4363, 9823, 47993, 82897, 205061, 911867, 2255671, 3896159, 42857749]

約数ペア:

[(1, 42857749), (11, 3896159), (19, 2255671), (47, 911867), (209, 205061), (517, 82897), (893, 47993), (4363, 9823)]