2723631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 3882240

約数和(自身を除く): 1158609

約数列:

[1, 3, 19, 57, 71, 213, 673, 1349, 2019, 4047, 12787, 38361, 47783, 143349, 907877, 2723631]

約数ペア:

[(1, 2723631), (3, 907877), (19, 143349), (57, 47783), (71, 38361), (213, 12787), (673, 4047), (1349, 2019)]