5124951

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 8564864

約数和(自身を除く): 3439913

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 157, 279, 351, 403, 471, 837, 1053, 1209, 1413, 2041, 2511, 3627, 4239, 4867, 6123, 10881, 12717, 14601, 18369, 32643, 43803, 55107, 63271, 131409, 165321, 189813, 394227, 569439, 1708317, 5124951]

約数ペア:

[(1, 5124951), (3, 1708317), (9, 569439), (13, 394227), (27, 189813), (31, 165321), (39, 131409), (81, 63271), (93, 55107), (117, 43803), (157, 32643), (279, 18369), (351, 14601), (403, 12717), (471, 10881), (837, 6123), (1053, 4867), (1209, 4239), (1413, 3627), (2041, 2511)]