13319383

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 17015040

約数和(自身を除く): 3695657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4219, 29533, 46409, 172979, 324863, 1210853, 1902769, 13319383]

約数ペア:

[(1, 13319383), (7, 1902769), (11, 1210853), (41, 324863), (77, 172979), (287, 46409), (451, 29533), (3157, 4219)]