64291017

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4549}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 98134400

約数和(自身を除く): 33843383

約数列:

[1, 3, 7, 21, 673, 2019, 4549, 4711, 13647, 14133, 31843, 95529, 3061477, 9184431, 21430339, 64291017]

約数ペア:

[(1, 64291017), (3, 21430339), (7, 9184431), (21, 3061477), (673, 95529), (2019, 31843), (4549, 14133), (4711, 13647)]