7123003921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{2161}}^1\times {\mathrm{27241}}^1$

素因数の和:29424

約数の個数: 12

約数和(自身を含む): 7833328132

約数和(自身を除く): 710324211

約数列:

[1, 11, 121, 2161, 23771, 27241, 261481, 299651, 3296161, 58867801, 647545811, 7123003921]

約数ペア:

[(1, 7123003921), (11, 647545811), (121, 58867801), (2161, 3296161), (23771, 299651), (27241, 261481)]