189705179521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1127111}}^1$

素因数の和:1127253

約数の個数: 24

約数和(自身を含む): 226657714752

約数和(自身を除く): 36952535231

約数列:

[1, 11, 13, 107, 121, 143, 1177, 1391, 1573, 12947, 15301, 168311, 1127111, 12398221, 14652443, 120600877, 136380431, 161176873, 1326609647, 1567811401, 1772945603, 14592706117, 17245925411, 189705179521]

約数ペア:

[(1, 189705179521), (11, 17245925411), (13, 14592706117), (107, 1772945603), (121, 1567811401), (143, 1326609647), (1177, 161176873), (1391, 136380431), (1573, 120600877), (12947, 14652443), (15301, 12398221), (168311, 1127111)]