2043282051

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{380287}}^1$

素因数の和:380495

約数の個数: 16

約数和(自身を含む): 3042304000

約数和(自身を除く): 999021949

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 380287, 1140861, 3422583, 10267749, 75677113, 227031339, 681094017, 2043282051]

約数ペア:

[(1, 2043282051), (3, 681094017), (9, 227031339), (27, 75677113), (199, 10267749), (597, 3422583), (1791, 1140861), (5373, 380287)]