890303939

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1\times {\mathrm{2347}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 1040483328

約数和(自身を除く): 150179389

約数列:

[1, 7, 47, 329, 1153, 2347, 8071, 16429, 54191, 110309, 379337, 772163, 2706091, 18942637, 127186277, 890303939]

約数ペア:

[(1, 890303939), (7, 127186277), (47, 18942637), (329, 2706091), (1153, 772163), (2347, 379337), (8071, 110309), (16429, 54191)]