57251499

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2689}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 78504960

約数和(自身を除く): 21253461

約数列:

[1, 3, 47, 141, 151, 453, 2689, 7097, 8067, 21291, 126383, 379149, 406039, 1218117, 19083833, 57251499]

約数ペア:

[(1, 57251499), (3, 19083833), (47, 1218117), (141, 406039), (151, 379149), (453, 126383), (2689, 21291), (7097, 8067)]