2006558979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{169889}}^1$

素因数の和:170050

約数の個数: 16

約数和(自身を含む): 2783477760

約数和(自身を除く): 776918781

約数列:

[1, 3, 31, 93, 127, 381, 3937, 11811, 169889, 509667, 5266559, 15799677, 21575903, 64727709, 668852993, 2006558979]

約数ペア:

[(1, 2006558979), (3, 668852993), (31, 64727709), (93, 21575903), (127, 15799677), (381, 5266559), (3937, 509667), (11811, 169889)]