4260723

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 5861376

約数和(自身を除く): 1600653

約数列:

[1, 3, 53, 127, 159, 211, 381, 633, 6731, 11183, 20193, 26797, 33549, 80391, 1420241, 4260723]

約数ペア:

[(1, 4260723), (3, 1420241), (53, 80391), (127, 33549), (159, 26797), (211, 20193), (381, 11183), (633, 6731)]