26864667

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 40738464

約数和(自身を除く): 13873797

約数列:

[1, 3, 9, 23, 69, 207, 233, 557, 699, 1671, 2097, 5013, 5359, 12811, 16077, 38433, 48231, 115299, 129781, 389343, 1168029, 2984963, 8954889, 26864667]

約数ペア:

[(1, 26864667), (3, 8954889), (9, 2984963), (23, 1168029), (69, 389343), (207, 129781), (233, 115299), (557, 48231), (699, 38433), (1671, 16077), (2097, 12811), (5013, 5359)]