213122141

素因数分解:

${\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 222942720

約数和(自身を除く): 9820579

約数列:

[1, 41, 103, 109, 463, 4223, 4469, 11227, 18983, 47689, 50467, 460307, 1955249, 2069147, 5198101, 213122141]

約数ペア:

[(1, 213122141), (41, 5198101), (103, 2069147), (109, 1955249), (463, 460307), (4223, 50467), (4469, 47689), (11227, 18983)]