30840733

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9769}}^1$

素因数の和:9828

約数の個数: 16

約数和(自身を含む): 39392640

約数和(自身を除く): 8551907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 9769, 68383, 107459, 400529, 752213, 2803703, 4405819, 30840733]

約数ペア:

[(1, 30840733), (7, 4405819), (11, 2803703), (41, 752213), (77, 400529), (287, 107459), (451, 68383), (3157, 9769)]