1891326

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 3821328

約数和(自身を除く): 1930002

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 3121, 6242, 9363, 18726, 315221, 630442, 945663, 1891326]

約数ペア:

[(1, 1891326), (2, 945663), (3, 630442), (6, 315221), (101, 18726), (202, 9363), (303, 6242), (606, 3121)]