889150911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{20903}}^1$

素因数の和:22206

約数の個数: 16

約数和(自身を含む): 1294375680

約数和(自身を除く): 405224769

約数列:

[1, 3, 11, 33, 1289, 3867, 14179, 20903, 42537, 62709, 229933, 689799, 26943967, 80831901, 296383637, 889150911]

約数ペア:

[(1, 889150911), (3, 296383637), (11, 80831901), (33, 26943967), (1289, 689799), (3867, 229933), (14179, 62709), (20903, 42537)]