26838171

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 40678560

約数和(自身を除く): 13840389

約数列:

[1, 3, 9, 23, 69, 207, 317, 409, 951, 1227, 2853, 3681, 7291, 9407, 21873, 28221, 65619, 84663, 129653, 388959, 1166877, 2982019, 8946057, 26838171]

約数ペア:

[(1, 26838171), (3, 8946057), (9, 2982019), (23, 1166877), (69, 388959), (207, 129653), (317, 84663), (409, 65619), (951, 28221), (1227, 21873), (2853, 9407), (3681, 7291)]