42274472009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28895743}}^1$

素因数の和:28895780

約数の個数: 16

約数和(自身を含む): 55479828480

約数和(自身を除く): 13205356471

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 28895743, 202270201, 317853173, 549019117, 2224972211, 3843133819, 6039210287, 42274472009]

約数ペア:

[(1, 42274472009), (7, 6039210287), (11, 3843133819), (19, 2224972211), (77, 549019117), (133, 317853173), (209, 202270201), (1463, 28895743)]