1978053

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8563}}^1$

素因数の和:8584

約数の個数: 16

約数和(自身を含む): 3288576

約数和(自身を除く): 1310523

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8563, 25689, 59941, 94193, 179823, 282579, 659351, 1978053]

約数ペア:

[(1, 1978053), (3, 659351), (7, 282579), (11, 179823), (21, 94193), (33, 59941), (77, 25689), (231, 8563)]