2744819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 3505920

約数和(自身を除く): 761101

約数列:

[1, 7, 11, 43, 77, 301, 473, 829, 3311, 5803, 9119, 35647, 63833, 249529, 392117, 2744819]

約数ペア:

[(1, 2744819), (7, 392117), (11, 249529), (43, 63833), (77, 35647), (301, 9119), (473, 5803), (829, 3311)]