8220787779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{4799}}^1$

素因数の和:5595

約数の個数: 32

約数和(自身を含む): 11837952000

約数和(自身を除く): 3617164221

約数列:

[1, 3, 19, 41, 57, 123, 733, 779, 2199, 2337, 4799, 13927, 14397, 30053, 41781, 90159, 91181, 196759, 273543, 571007, 590277, 1713021, 3517667, 3738421, 10553001, 11215263, 66835673, 144224347, 200507019, 432673041, 2740262593, 8220787779]

約数ペア:

[(1, 8220787779), (3, 2740262593), (19, 432673041), (41, 200507019), (57, 144224347), (123, 66835673), (733, 11215263), (779, 10553001), (2199, 3738421), (2337, 3517667), (4799, 1713021), (13927, 590277), (14397, 571007), (30053, 273543), (41781, 196759), (90159, 91181)]