455039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 16

約数和(自身を含む): 544320

約数和(自身を除く): 89281

約数列:

[1, 13, 17, 29, 71, 221, 377, 493, 923, 1207, 2059, 6409, 15691, 26767, 35003, 455039]

約数ペア:

[(1, 455039), (13, 35003), (17, 26767), (29, 15691), (71, 6409), (221, 2059), (377, 1207), (493, 923)]