7381100881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2590769}}^1$

素因数の和:2590824

約数の個数: 16

約数和(自身を含む): 9451128960

約数和(自身を除く): 2070028079

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 2590769, 18135383, 28498459, 95858453, 199489213, 671009171, 1054442983, 7381100881]

約数ペア:

[(1, 7381100881), (7, 1054442983), (11, 671009171), (37, 199489213), (77, 95858453), (259, 28498459), (407, 18135383), (2849, 2590769)]