3933897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 6137856

約数和(自身を除く): 2203959

約数列:

[1, 3, 11, 23, 33, 69, 71, 73, 213, 219, 253, 759, 781, 803, 1633, 1679, 2343, 2409, 4899, 5037, 5183, 15549, 17963, 18469, 53889, 55407, 57013, 119209, 171039, 357627, 1311299, 3933897]

約数ペア:

[(1, 3933897), (3, 1311299), (11, 357627), (23, 171039), (33, 119209), (69, 57013), (71, 55407), (73, 53889), (213, 18469), (219, 17963), (253, 15549), (759, 5183), (781, 5037), (803, 4899), (1633, 2409), (1679, 2343)]