26779731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27983}}^1$

素因数の和:28026

約数の個数: 16

約数和(自身を含む): 40296960

約数和(自身を除く): 13517229

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 27983, 83949, 307813, 811507, 923439, 2434521, 8926577, 26779731]

約数ペア:

[(1, 26779731), (3, 8926577), (11, 2434521), (29, 923439), (33, 811507), (87, 307813), (319, 83949), (957, 27983)]