8889741081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{129439}}^1$

素因数の和:130045

約数の個数: 24

約数和(自身を含む): 13852151040

約数和(自身を除く): 4962409959

約数列:

[1, 3, 9, 13, 39, 117, 587, 1761, 5283, 7631, 22893, 68679, 129439, 388317, 1164951, 1682707, 5048121, 15144363, 75980693, 227942079, 683826237, 987749009, 2963247027, 8889741081]

約数ペア:

[(1, 8889741081), (3, 2963247027), (9, 987749009), (13, 683826237), (39, 227942079), (117, 75980693), (587, 15144363), (1761, 5048121), (5283, 1682707), (7631, 1164951), (22893, 388317), (68679, 129439)]