2679431049

素因数分解:

$3^3\times {\mathrm{4421}}^1\times {\mathrm{22447}}^1$

素因数の和:26877

約数の個数: 16

約数和(自身を含む): 3970602240

約数和(自身を除く): 1291171191

約数列:

[1, 3, 9, 27, 4421, 13263, 22447, 39789, 67341, 119367, 202023, 606069, 99238187, 297714561, 893143683, 2679431049]

約数ペア:

[(1, 2679431049), (3, 893143683), (9, 297714561), (27, 99238187), (4421, 606069), (13263, 202023), (22447, 119367), (39789, 67341)]