2661951033

素因数分解:

$3^5\times 7^1\times {\mathrm{1564933}}^1$

素因数の和:1564955

約数の個数: 24

約数和(自身を含む): 4557087808

約数和(自身を除く): 1895136775

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1564933, 4694799, 10954531, 14084397, 32863593, 42253191, 98590779, 126759573, 295772337, 380278719, 887317011, 2661951033]

約数ペア:

[(1, 2661951033), (3, 887317011), (7, 380278719), (9, 295772337), (21, 126759573), (27, 98590779), (63, 42253191), (81, 32863593), (189, 14084397), (243, 10954531), (567, 4694799), (1701, 1564933)]