16907211

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 25959024

約数和(自身を除く): 9051813

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 1697, 3321, 5091, 9963, 15273, 45819, 69577, 137457, 208731, 412371, 626193, 1878579, 5635737, 16907211]

約数ペア:

[(1, 16907211), (3, 5635737), (9, 1878579), (27, 626193), (41, 412371), (81, 208731), (123, 137457), (243, 69577), (369, 45819), (1107, 15273), (1697, 9963), (3321, 5091)]