2912772009

素因数分解:

$3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{130483}}^1$

素因数の和:131556

約数の個数: 16

約数和(自身を含む): 4442719232

約数和(自身を除く): 1529947223

約数列:

[1, 3, 7, 21, 1063, 3189, 7441, 22323, 130483, 391449, 913381, 2740143, 138703429, 416110287, 970924003, 2912772009]

約数ペア:

[(1, 2912772009), (3, 970924003), (7, 416110287), (21, 138703429), (1063, 2740143), (3189, 913381), (7441, 391449), (22323, 130483)]