26470647

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4721}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 44197920

約数和(自身を除く): 17727273

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 4721, 5607, 14163, 33047, 42489, 99141, 297423, 420169, 1260507, 2941183, 3781521, 8823549, 26470647]

約数ペア:

[(1, 26470647), (3, 8823549), (7, 3781521), (9, 2941183), (21, 1260507), (63, 420169), (89, 297423), (267, 99141), (623, 42489), (801, 33047), (1869, 14163), (4721, 5607)]