2045491353

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1847779}}^1$

素因数の和:1847829

約数の個数: 16

約数和(自身を含む): 3104270400

約数和(自身を除く): 1058779047

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1847779, 5543337, 16630011, 49890033, 75758939, 227276817, 681830451, 2045491353]

約数ペア:

[(1, 2045491353), (3, 681830451), (9, 227276817), (27, 75758939), (41, 49890033), (123, 16630011), (369, 5543337), (1107, 1847779)]