2740749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 4193952

約数和(自身を除く): 1453203

約数列:

[1, 3, 11, 23, 33, 69, 157, 253, 471, 529, 759, 1587, 1727, 3611, 5181, 5819, 10833, 17457, 39721, 83053, 119163, 249159, 913583, 2740749]

約数ペア:

[(1, 2740749), (3, 913583), (11, 249159), (23, 119163), (33, 83053), (69, 39721), (157, 17457), (253, 10833), (471, 5819), (529, 5181), (759, 3611), (1587, 1727)]