2689335

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 5218560

約数和(自身を除く): 2529225

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1811, 5433, 9055, 16299, 19921, 27165, 48897, 59763, 81495, 99605, 179289, 244485, 298815, 537867, 896445, 2689335]

約数ペア:

[(1, 2689335), (3, 896445), (5, 537867), (9, 298815), (11, 244485), (15, 179289), (27, 99605), (33, 81495), (45, 59763), (55, 48897), (99, 27165), (135, 19921), (165, 16299), (297, 9055), (495, 5433), (1485, 1811)]