2147067

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2064

約数の個数: 20

約数和(自身を含む): 3455760

約数和(自身を除く): 1308693

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2039, 6117, 18351, 26507, 55053, 79521, 165159, 238563, 715689, 2147067]

約数ペア:

[(1, 2147067), (3, 715689), (9, 238563), (13, 165159), (27, 79521), (39, 55053), (81, 26507), (117, 18351), (351, 6117), (1053, 2039)]