2581228797

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5344159}}^1$

素因数の和:5344192

約数の個数: 16

約数和(自身を含む): 4104314880

約数和(自身を除く): 1523086083

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 5344159, 16032477, 37409113, 112227339, 122915657, 368746971, 860409599, 2581228797]

約数ペア:

[(1, 2581228797), (3, 860409599), (7, 368746971), (21, 122915657), (23, 112227339), (69, 37409113), (161, 16032477), (483, 5344159)]