8242719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 11446272

約数和(自身を除く): 3203553

約数列:

[1, 3, 47, 53, 141, 159, 1103, 2491, 3309, 7473, 51841, 58459, 155523, 175377, 2747573, 8242719]

約数ペア:

[(1, 8242719), (3, 2747573), (47, 175377), (53, 155523), (141, 58459), (159, 51841), (1103, 7473), (2491, 3309)]