16325631

素因数分解:

$3^4\times 7^1\times {\mathrm{28793}}^1$

素因数の和:28812

約数の個数: 20

約数和(自身を含む): 27872592

約数和(自身を除く): 11546961

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28793, 86379, 201551, 259137, 604653, 777411, 1813959, 2332233, 5441877, 16325631]

約数ペア:

[(1, 16325631), (3, 5441877), (7, 2332233), (9, 1813959), (21, 777411), (27, 604653), (63, 259137), (81, 201551), (189, 86379), (567, 28793)]