20174259

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3089}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 30850560

約数和(自身を除く): 10676301

約数列:

[1, 3, 7, 21, 311, 933, 2177, 3089, 6531, 9267, 21623, 64869, 960679, 2882037, 6724753, 20174259]

約数ペア:

[(1, 20174259), (3, 6724753), (7, 2882037), (21, 960679), (311, 64869), (933, 21623), (2177, 9267), (3089, 6531)]