138932241

素因数分解:

$3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{4861}}^1$

素因数の和:6232

約数の個数: 16

約数和(自身を含む): 211905408

約数和(自身を除く): 72973167

約数列:

[1, 3, 7, 21, 1361, 4083, 4861, 9527, 14583, 28581, 34027, 102081, 6615821, 19847463, 46310747, 138932241]

約数ペア:

[(1, 138932241), (3, 46310747), (7, 19847463), (21, 6615821), (1361, 102081), (4083, 34027), (4861, 28581), (9527, 14583)]