7072137

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{5573}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 10702080

約数和(自身を除く): 3629943

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 5573, 16719, 50157, 150471, 261931, 785793, 2357379, 7072137]

約数ペア:

[(1, 7072137), (3, 2357379), (9, 785793), (27, 261931), (47, 150471), (141, 50157), (423, 16719), (1269, 5573)]