201429669

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{9679}}^1$

素因数の和:10680

約数の個数: 16

約数和(自身を含む): 307281920

約数和(自身を除く): 105852251

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 9679, 20811, 29037, 67753, 203259, 9591889, 28775667, 67143223, 201429669]

約数ペア:

[(1, 201429669), (3, 67143223), (7, 28775667), (21, 9591889), (991, 203259), (2973, 67753), (6937, 29037), (9679, 20811)]