8066457

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 13540800

約数和(自身を除く): 5474343

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 2099, 3843, 6297, 14693, 18891, 44079, 128039, 132237, 384117, 896273, 1152351, 2688819, 8066457]

約数ペア:

[(1, 8066457), (3, 2688819), (7, 1152351), (9, 896273), (21, 384117), (61, 132237), (63, 128039), (183, 44079), (427, 18891), (549, 14693), (1281, 6297), (2099, 3843)]