16765119

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5021}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 28203552

約数和(自身を除く): 11438433

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 5021, 15063, 35147, 45189, 105441, 266113, 316323, 798339, 1862791, 2395017, 5588373, 16765119]

約数ペア:

[(1, 16765119), (3, 5588373), (7, 2395017), (9, 1862791), (21, 798339), (53, 316323), (63, 266113), (159, 105441), (371, 45189), (477, 35147), (1113, 15063), (3339, 5021)]