16532001

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 24995880

約数和(自身を除く): 8463879

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 653, 873, 1959, 2813, 5877, 8439, 18937, 25317, 56811, 63341, 170433, 190023, 570069, 1836889, 5510667, 16532001]

約数ペア:

[(1, 16532001), (3, 5510667), (9, 1836889), (29, 570069), (87, 190023), (97, 170433), (261, 63341), (291, 56811), (653, 25317), (873, 18937), (1959, 8439), (2813, 5877)]