473485491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{4517}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 721253520

約数和(自身を除く): 247768029

約数列:

[1, 3, 9, 19, 57, 171, 613, 1839, 4517, 5517, 11647, 13551, 34941, 40653, 85823, 104823, 257469, 772407, 2768921, 8306763, 24920289, 52609499, 157828497, 473485491]

約数ペア:

[(1, 473485491), (3, 157828497), (9, 52609499), (19, 24920289), (57, 8306763), (171, 2768921), (613, 772407), (1839, 257469), (4517, 104823), (5517, 85823), (11647, 40653), (13551, 34941)]