16963143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 23990400

約数和(自身を除く): 7027257

約数列:

[1, 3, 19, 57, 139, 417, 2141, 2641, 6423, 7923, 40679, 122037, 297599, 892797, 5654381, 16963143]

約数ペア:

[(1, 16963143), (3, 5654381), (19, 892797), (57, 297599), (139, 122037), (417, 40679), (2141, 7923), (2641, 6423)]