16943040981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{981011}}^1$

素因数の和:981137

約数の個数: 24

約数和(自身を含む): 26016438240

約数和(自身を除く): 9073397259

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 5757, 17271, 981011, 2943033, 8829099, 18639209, 55917627, 99082111, 167752881, 297246333, 891738999, 1882560109, 5647680327, 16943040981]

約数ペア:

[(1, 16943040981), (3, 5647680327), (9, 1882560109), (19, 891738999), (57, 297246333), (101, 167752881), (171, 99082111), (303, 55917627), (909, 18639209), (1919, 8829099), (5757, 2943033), (17271, 981011)]