2040244821

素因数分解:

$3^3\times {\mathrm{1741}}^1\times {\mathrm{43403}}^1$

素因数の和:45153

約数の個数: 16

約数和(自身を含む): 3024390720

約数和(自身を除く): 984145899

約数列:

[1, 3, 9, 27, 1741, 5223, 15669, 43403, 47007, 130209, 390627, 1171881, 75564623, 226693869, 680081607, 2040244821]

約数ペア:

[(1, 2040244821), (3, 680081607), (9, 226693869), (27, 75564623), (1741, 1171881), (5223, 390627), (15669, 130209), (43403, 47007)]