2017716351

素因数分解:

$3^1\times 7^1\times {\mathrm{3319}}^1\times {\mathrm{28949}}^1$

素因数の和:32278

約数の個数: 16

約数和(自身を含む): 3075648000

約数和(自身を除く): 1057931649

約数列:

[1, 3, 7, 21, 3319, 9957, 23233, 28949, 69699, 86847, 202643, 607929, 96081731, 288245193, 672572117, 2017716351]

約数ペア:

[(1, 2017716351), (3, 672572117), (7, 288245193), (21, 96081731), (3319, 607929), (9957, 202643), (23233, 86847), (28949, 69699)]