2019883005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6412327}}^1$

素因数の和:6412345

約数の個数: 24

約数和(自身を含む): 4001292672

約数和(自身を除く): 1981409667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6412327, 19236981, 32061635, 44886289, 57710943, 96184905, 134658867, 224431445, 288554715, 403976601, 673294335, 2019883005]

約数ペア:

[(1, 2019883005), (3, 673294335), (5, 403976601), (7, 288554715), (9, 224431445), (15, 134658867), (21, 96184905), (35, 57710943), (45, 44886289), (63, 32061635), (105, 19236981), (315, 6412327)]