2098761

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 3225600

約数和(自身を除く): 1126839

約数列:

[1, 3, 7, 21, 139, 417, 719, 973, 2157, 2919, 5033, 15099, 99941, 299823, 699587, 2098761]

約数ペア:

[(1, 2098761), (3, 699587), (7, 299823), (21, 99941), (139, 15099), (417, 5033), (719, 2919), (973, 2157)]