16051281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 22742208

約数和(自身を除く): 6690927

約数列:

[1, 3, 17, 51, 491, 641, 1473, 1923, 8347, 10897, 25041, 32691, 314731, 944193, 5350427, 16051281]

約数ペア:

[(1, 16051281), (3, 5350427), (17, 944193), (51, 314731), (491, 32691), (641, 25041), (1473, 10897), (1923, 8347)]