1320240009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2353369}}^1$

素因数の和:2353400

約数の個数: 16

約数和(自身を含む): 2033311680

約数和(自身を除く): 713071671

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2353369, 7060107, 25887059, 40007273, 77661177, 120021819, 440080003, 1320240009]

約数ペア:

[(1, 1320240009), (3, 440080003), (11, 120021819), (17, 77661177), (33, 40007273), (51, 25887059), (187, 7060107), (561, 2353369)]