11725137

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 17656704

約数和(自身を除く): 5931567

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 523, 1569, 2491, 4707, 7473, 22419, 24581, 27719, 73743, 83157, 221229, 249471, 1302793, 3908379, 11725137]

約数ペア:

[(1, 11725137), (3, 3908379), (9, 1302793), (47, 249471), (53, 221229), (141, 83157), (159, 73743), (423, 27719), (477, 24581), (523, 22419), (1569, 7473), (2491, 4707)]