1904331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 3128832

約数和(自身を除く): 1224501

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 193, 253, 299, 429, 579, 759, 897, 2123, 2509, 3289, 4439, 6369, 7527, 9867, 13317, 27599, 48829, 57707, 82797, 146487, 173121, 634777, 1904331]

約数ペア:

[(1, 1904331), (3, 634777), (11, 173121), (13, 146487), (23, 82797), (33, 57707), (39, 48829), (69, 27599), (143, 13317), (193, 9867), (253, 7527), (299, 6369), (429, 4439), (579, 3289), (759, 2509), (897, 2123)]