7288647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 10379520

約数和(自身を除く): 3090873

約数列:

[1, 3, 19, 57, 71, 213, 1349, 1801, 4047, 5403, 34219, 102657, 127871, 383613, 2429549, 7288647]

約数ペア:

[(1, 7288647), (3, 2429549), (19, 383613), (57, 127871), (71, 102657), (213, 34219), (1349, 5403), (1801, 4047)]