26894289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1511}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 11208111

約数列:

[1, 3, 17, 51, 349, 1047, 1511, 4533, 5933, 17799, 25687, 77061, 527339, 1582017, 8964763, 26894289]

約数ペア:

[(1, 26894289), (3, 8964763), (17, 1582017), (51, 527339), (349, 77061), (1047, 25687), (1511, 17799), (4533, 5933)]