6966939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 11216640

約数和(自身を除く): 4249701

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 919, 1083, 2527, 2757, 6433, 7581, 17461, 19299, 52383, 122227, 331759, 366681, 995277, 2322313, 6966939]

約数ペア:

[(1, 6966939), (3, 2322313), (7, 995277), (19, 366681), (21, 331759), (57, 122227), (133, 52383), (361, 19299), (399, 17461), (919, 7581), (1083, 6433), (2527, 2757)]