13876961

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 16452480

約数和(自身を除く): 2575519

約数列:

[1, 7, 37, 131, 259, 409, 917, 2863, 4847, 15133, 33929, 53579, 105931, 375053, 1982423, 13876961]

約数ペア:

[(1, 13876961), (7, 1982423), (37, 375053), (131, 105931), (259, 53579), (409, 33929), (917, 15133), (2863, 4847)]