2845467

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 4294368

約数和(自身を除く): 1448901

約数列:

[1, 3, 9, 61, 71, 73, 183, 213, 219, 549, 639, 657, 4331, 4453, 5183, 12993, 13359, 15549, 38979, 40077, 46647, 316163, 948489, 2845467]

約数ペア:

[(1, 2845467), (3, 948489), (9, 316163), (61, 46647), (71, 40077), (73, 38979), (183, 15549), (213, 13359), (219, 12993), (549, 5183), (639, 4453), (657, 4331)]