13139697

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:8000

約数の個数: 16

約数和(自身を含む): 19080000

約数和(自身を除く): 5940303

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 7949, 23847, 151031, 230521, 453093, 691563, 4379899, 13139697]

約数ペア:

[(1, 13139697), (3, 4379899), (19, 691563), (29, 453093), (57, 230521), (87, 151031), (551, 23847), (1653, 7949)]