16941609

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{11839}}^1$

素因数の和:11901

約数の個数: 16

約数和(自身を含む): 25574400

約数和(自身を除く): 8632791

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 11839, 35517, 106551, 319653, 627467, 1882401, 5647203, 16941609]

約数ペア:

[(1, 16941609), (3, 5647203), (9, 1882401), (27, 627467), (53, 319653), (159, 106551), (477, 35517), (1431, 11839)]