143894568961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{23509}}^1$

素因数の和:25417

約数の個数: 32

約数和(自身を含む): 176503299840

約数和(自身を除く): 32608730879

約数列:

[1, 11, 13, 23, 143, 253, 299, 1861, 3289, 20471, 23509, 24193, 42803, 258599, 266123, 305617, 470833, 540707, 556439, 3361787, 5947777, 6120829, 7029191, 43750249, 77321101, 481252739, 568753237, 1006255727, 6256285607, 11068812997, 13081324451, 143894568961]

約数ペア:

[(1, 143894568961), (11, 13081324451), (13, 11068812997), (23, 6256285607), (143, 1006255727), (253, 568753237), (299, 481252739), (1861, 77321101), (3289, 43750249), (20471, 7029191), (23509, 6120829), (24193, 5947777), (42803, 3361787), (258599, 556439), (266123, 540707), (305617, 470833)]