2199099

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 3640320

約数和(自身を除く): 1441221

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 157, 161, 203, 471, 483, 609, 667, 1099, 2001, 3297, 3611, 4553, 4669, 10833, 13659, 14007, 25277, 31871, 75831, 95613, 104719, 314157, 733033, 2199099]

約数ペア:

[(1, 2199099), (3, 733033), (7, 314157), (21, 104719), (23, 95613), (29, 75831), (69, 31871), (87, 25277), (157, 14007), (161, 13659), (203, 10833), (471, 4669), (483, 4553), (609, 3611), (667, 3297), (1099, 2001)]