7995429

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 12903072

約数和(自身を除く): 4907643

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 2531, 3159, 7593, 22779, 32903, 68337, 98709, 205011, 296127, 615033, 888381, 2665143, 7995429]

約数ペア:

[(1, 7995429), (3, 2665143), (9, 888381), (13, 615033), (27, 296127), (39, 205011), (81, 98709), (117, 68337), (243, 32903), (351, 22779), (1053, 7593), (2531, 3159)]