858244989

素因数分解:

$3^1\times 7^1\times {\mathrm{6763}}^1\times {\mathrm{6043}}^1$

素因数の和:12816

約数の個数: 16

約数和(自身を含む): 1308211712

約数和(自身を除く): 449966723

約数列:

[1, 3, 7, 21, 6043, 6763, 18129, 20289, 42301, 47341, 126903, 142023, 40868809, 122606427, 286081663, 858244989]

約数ペア:

[(1, 858244989), (3, 286081663), (7, 122606427), (21, 40868809), (6043, 142023), (6763, 126903), (18129, 47341), (20289, 42301)]