70372367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{18731}}^1$

素因数の和:18778

約数の個数: 12

約数和(自身を含む): 80510136

約数和(自身を除く): 10137769

約数列:

[1, 13, 17, 221, 289, 3757, 18731, 243503, 318427, 4139551, 5413259, 70372367]

約数ペア:

[(1, 70372367), (13, 5413259), (17, 4139551), (221, 318427), (289, 243503), (3757, 18731)]