11752741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 16128000

約数和(自身を除く): 4375259

約数列:

[1, 7, 11, 13, 59, 77, 91, 143, 199, 413, 649, 767, 1001, 1393, 2189, 2587, 4543, 5369, 8437, 11741, 15323, 18109, 28457, 59059, 82187, 129151, 152633, 199199, 904057, 1068431, 1678963, 11752741]

約数ペア:

[(1, 11752741), (7, 1678963), (11, 1068431), (13, 904057), (59, 199199), (77, 152633), (91, 129151), (143, 82187), (199, 59059), (413, 28457), (649, 18109), (767, 15323), (1001, 11741), (1393, 8437), (2189, 5369), (2587, 4543)]