26208117

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24889}}^1$

素因数の和:24914

約数の個数: 20

約数和(自身を含む): 42163660

約数和(自身を除く): 15955543

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24889, 74667, 224001, 323557, 672003, 970671, 2016009, 2912013, 8736039, 26208117]

約数ペア:

[(1, 26208117), (3, 8736039), (9, 2912013), (13, 2016009), (27, 970671), (39, 672003), (81, 323557), (117, 224001), (351, 74667), (1053, 24889)]