2000884011

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{29803}}^1$

素因数の和:29975

約数の個数: 32

約数和(自身を含む): 3204526080

約数和(自身を除く): 1203642069

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 483, 973, 2919, 3197, 9591, 22379, 29803, 67137, 89409, 208621, 625863, 685469, 2056407, 4142617, 4798283, 12427851, 14394849, 28998319, 86994957, 95280191, 285840573, 666961337, 2000884011]

約数ペア:

[(1, 2000884011), (3, 666961337), (7, 285840573), (21, 95280191), (23, 86994957), (69, 28998319), (139, 14394849), (161, 12427851), (417, 4798283), (483, 4142617), (973, 2056407), (2919, 685469), (3197, 625863), (9591, 208621), (22379, 89409), (29803, 67137)]