5781993

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11971}}^1$

素因数の和:12004

約数の個数: 16

約数和(自身を含む): 9194496

約数和(自身を除く): 3412503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 11971, 35913, 83797, 251391, 275333, 825999, 1927331, 5781993]

約数ペア:

[(1, 5781993), (3, 1927331), (7, 825999), (21, 275333), (23, 251391), (69, 83797), (161, 35913), (483, 11971)]