25092963

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 42931200

約数和(自身を除く): 17838237

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 1289, 2163, 2781, 3867, 6489, 9023, 11601, 19467, 27069, 34803, 81207, 132767, 243621, 398301, 929369, 1194903, 2788107, 3584709, 8364321, 25092963]

約数ペア:

[(1, 25092963), (3, 8364321), (7, 3584709), (9, 2788107), (21, 1194903), (27, 929369), (63, 398301), (103, 243621), (189, 132767), (309, 81207), (721, 34803), (927, 27069), (1289, 19467), (2163, 11601), (2781, 9023), (3867, 6489)]