16212747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 23110272

約数和(自身を除く): 6897525

約数列:

[1, 3, 17, 51, 107, 321, 1819, 2971, 5457, 8913, 50507, 151521, 317897, 953691, 5404249, 16212747]

約数ペア:

[(1, 16212747), (3, 5404249), (17, 953691), (51, 317897), (107, 151521), (321, 50507), (1819, 8913), (2971, 5457)]