870845731

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1\times {\mathrm{1873}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 1005543424

約数和(自身を除く): 134697693

約数列:

[1, 7, 127, 523, 889, 1873, 3661, 13111, 66421, 237871, 464947, 979579, 1665097, 6857053, 124406533, 870845731]

約数ペア:

[(1, 870845731), (7, 124406533), (127, 6857053), (523, 1665097), (889, 979579), (1873, 464947), (3661, 237871), (13111, 66421)]