7400217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 10927872

約数和(自身を除く): 3527655

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 3347, 10041, 36817, 110451, 224249, 672747, 2466739, 7400217]

約数ペア:

[(1, 7400217), (3, 2466739), (11, 672747), (33, 224249), (67, 110451), (201, 36817), (737, 10041), (2211, 3347)]