86992003

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{11027}}^1$

素因数の和:11071

約数の個数: 16

約数和(自身を含む): 105868800

約数和(自身を除く): 18876797

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 11027, 77189, 253621, 540323, 1775347, 3782261, 12427429, 86992003]

約数ペア:

[(1, 86992003), (7, 12427429), (23, 3782261), (49, 1775347), (161, 540323), (343, 253621), (1127, 77189), (7889, 11027)]