80894539973

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{89021}}^1$

素因数の和:89349

約数の個数: 24

約数和(自身を含む): 92533027680

約数和(自身を除く): 11638487707

約数列:

[1, 13, 19, 169, 247, 283, 3211, 3679, 5377, 47827, 69901, 89021, 908713, 1157273, 1691399, 15044549, 21988187, 25192943, 285846431, 327508259, 478665917, 4257607367, 6222656921, 80894539973]

約数ペア:

[(1, 80894539973), (13, 6222656921), (19, 4257607367), (169, 478665917), (247, 327508259), (283, 285846431), (3211, 25192943), (3679, 21988187), (5377, 15044549), (47827, 1691399), (69901, 1157273), (89021, 908713)]