5217021

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 8355840

約数和(自身を除く): 3138819

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 271, 279, 621, 713, 813, 837, 2139, 2439, 6233, 6417, 7317, 8401, 18699, 19251, 25203, 56097, 75609, 168291, 193223, 226827, 579669, 1739007, 5217021]

約数ペア:

[(1, 5217021), (3, 1739007), (9, 579669), (23, 226827), (27, 193223), (31, 168291), (69, 75609), (93, 56097), (207, 25203), (271, 19251), (279, 18699), (621, 8401), (713, 7317), (813, 6417), (837, 6233), (2139, 2439)]