13601217

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15797}}^1$

素因数の和:15848

約数の個数: 16

約数和(自身を含む): 21232512

約数和(自身を除く): 7631295

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15797, 47391, 110579, 331737, 647677, 1943031, 4533739, 13601217]

約数ペア:

[(1, 13601217), (3, 4533739), (7, 1943031), (21, 647677), (41, 331737), (123, 110579), (287, 47391), (861, 15797)]