11763549

素因数分解:

$3^4\times 7^1\times {\mathrm{20747}}^1$

素因数の和:20766

約数の個数: 20

約数和(自身を含む): 20084064

約数和(自身を除く): 8320515

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 20747, 62241, 145229, 186723, 435687, 560169, 1307061, 1680507, 3921183, 11763549]

約数ペア:

[(1, 11763549), (3, 3921183), (7, 1680507), (9, 1307061), (21, 560169), (27, 435687), (63, 186723), (81, 145229), (189, 62241), (567, 20747)]