2099043891

素因数分解:

$3^2\times 7^1\times {\mathrm{7823}}^1\times {\mathrm{4259}}^1$

素因数の和:12095

約数の個数: 24

約数和(自身を含む): 3466344960

約数和(自身を除く): 1367301069

約数列:

[1, 3, 7, 9, 21, 63, 4259, 7823, 12777, 23469, 29813, 38331, 54761, 70407, 89439, 164283, 268317, 492849, 33318157, 99954471, 233227099, 299863413, 699681297, 2099043891]

約数ペア:

[(1, 2099043891), (3, 699681297), (7, 299863413), (9, 233227099), (21, 99954471), (63, 33318157), (4259, 492849), (7823, 268317), (12777, 164283), (23469, 89439), (29813, 70407), (38331, 54761)]