1305249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 1951680

約数和(自身を除く): 646431

約数列:

[1, 3, 11, 33, 37, 111, 407, 1069, 1221, 3207, 11759, 35277, 39553, 118659, 435083, 1305249]

約数ペア:

[(1, 1305249), (3, 435083), (11, 118659), (33, 39553), (37, 35277), (111, 11759), (407, 3207), (1069, 1221)]