2007219597

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{3803}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 2892257280

約数和(自身を除く): 885037683

約数列:

[1, 3, 17, 51, 79, 131, 237, 393, 1343, 2227, 3803, 4029, 6681, 10349, 11409, 31047, 64651, 175933, 193953, 300437, 498193, 527799, 901311, 1494579, 5107429, 8469281, 15322287, 25407843, 39357247, 118071741, 669073199, 2007219597]

約数ペア:

[(1, 2007219597), (3, 669073199), (17, 118071741), (51, 39357247), (79, 25407843), (131, 15322287), (237, 8469281), (393, 5107429), (1343, 1494579), (2227, 901311), (3803, 527799), (4029, 498193), (6681, 300437), (10349, 193953), (11409, 175933), (31047, 64651)]