47997021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 72622080

約数和(自身を除く): 24625059

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 589, 713, 1181, 1311, 1767, 2139, 3543, 13547, 22439, 27163, 36611, 40641, 67317, 81489, 109833, 516097, 695609, 842053, 1548291, 2086827, 2526159, 15999007, 47997021]

約数ペア:

[(1, 47997021), (3, 15999007), (19, 2526159), (23, 2086827), (31, 1548291), (57, 842053), (69, 695609), (93, 516097), (437, 109833), (589, 81489), (713, 67317), (1181, 40641), (1311, 36611), (1767, 27163), (2139, 22439), (3543, 13547)]