2843673

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7156

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 1718247

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7127, 21381, 49889, 135413, 149667, 406239, 947891, 2843673]

約数ペア:

[(1, 2843673), (3, 947891), (7, 406239), (19, 149667), (21, 135413), (57, 49889), (133, 21381), (399, 7127)]