30722197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 34352640

約数和(自身を除く): 3630443

約数列:

[1, 11, 71, 139, 283, 781, 1529, 3113, 9869, 20093, 39337, 108559, 221023, 432707, 2792927, 30722197]

約数ペア:

[(1, 30722197), (11, 2792927), (71, 432707), (139, 221023), (283, 108559), (781, 39337), (1529, 20093), (3113, 9869)]