3973565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 5070720

約数和(自身を除く): 1097155

約数列:

[1, 5, 19, 95, 151, 277, 755, 1385, 2869, 5263, 14345, 26315, 41827, 209135, 794713, 3973565]

約数ペア:

[(1, 3973565), (5, 794713), (19, 209135), (95, 41827), (151, 26315), (277, 14345), (755, 5263), (1385, 2869)]