13028799

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6971}}^1$

素因数の和:7070

約数の個数: 16

約数和(自身を含む): 20079360

約数和(自身を除く): 7050561

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 6971, 20913, 48797, 146391, 620419, 1861257, 4342933, 13028799]

約数ペア:

[(1, 13028799), (3, 4342933), (7, 1861257), (21, 620419), (89, 146391), (267, 48797), (623, 20913), (1869, 6971)]