513198687

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2\times {\mathrm{683}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 709565184

約数和(自身を除く): 196366497

約数列:

[1, 3, 47, 73, 141, 219, 683, 2049, 3431, 5329, 10293, 15987, 32101, 49859, 96303, 149577, 250463, 751389, 2343373, 3639707, 7030119, 10919121, 171066229, 513198687]

約数ペア:

[(1, 513198687), (3, 171066229), (47, 10919121), (73, 7030119), (141, 3639707), (219, 2343373), (683, 751389), (2049, 250463), (3431, 149577), (5329, 96303), (10293, 49859), (15987, 32101)]