16280847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 26208000

約数和(自身を除く): 9927153

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 3499, 4653, 10497, 31491, 38489, 115467, 164453, 346401, 493359, 1480077, 1808983, 5426949, 16280847]

約数ペア:

[(1, 16280847), (3, 5426949), (9, 1808983), (11, 1480077), (33, 493359), (47, 346401), (99, 164453), (141, 115467), (423, 38489), (517, 31491), (1551, 10497), (3499, 4653)]