2077772823

素因数分解:

$3^3\times 7^2\times {\mathrm{1570501}}^1$

素因数の和:1570524

約数の個数: 24

約数和(自身を含む): 3580744560

約数和(自身を除く): 1502971737

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1570501, 4711503, 10993507, 14134509, 32980521, 42403527, 76954549, 98941563, 230863647, 296824689, 692590941, 2077772823]

約数ペア:

[(1, 2077772823), (3, 692590941), (7, 296824689), (9, 230863647), (21, 98941563), (27, 76954549), (49, 42403527), (63, 32980521), (147, 14134509), (189, 10993507), (441, 4711503), (1323, 1570501)]