21432718087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{107251}}^1$

素因数の和:107790

約数の個数: 16

約数和(自身を含む): 24062200704

約数和(自身を除く): 2629482617

約数列:

[1, 11, 37, 407, 491, 5401, 18167, 107251, 199837, 1179761, 3968287, 43651157, 52660241, 579262651, 1948428917, 21432718087]

約数ペア:

[(1, 21432718087), (11, 1948428917), (37, 579262651), (407, 52660241), (491, 43651157), (5401, 3968287), (18167, 1179761), (107251, 199837)]