13081017

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 18035712

約数和(自身を除く): 4954695

約数列:

[1, 3, 37, 111, 191, 573, 617, 1851, 7067, 21201, 22829, 68487, 117847, 353541, 4360339, 13081017]

約数ペア:

[(1, 13081017), (3, 4360339), (37, 353541), (111, 117847), (191, 68487), (573, 22829), (617, 21201), (1851, 7067)]