49042147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{57901}}^1$

素因数の和:57930

約数の個数: 12

約数和(自身を含む): 61607728

約数和(自身を除く): 12565581

約数列:

[1, 7, 11, 77, 121, 847, 57901, 405307, 636911, 4458377, 7006021, 49042147]

約数ペア:

[(1, 49042147), (7, 7006021), (11, 4458377), (77, 636911), (121, 405307), (847, 57901)]