87943857

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{2351}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 120836352

約数和(自身を除く): 32892495

約数列:

[1, 3, 37, 111, 337, 1011, 2351, 7053, 12469, 37407, 86987, 260961, 792287, 2376861, 29314619, 87943857]

約数ペア:

[(1, 87943857), (3, 29314619), (37, 2376861), (111, 792287), (337, 260961), (1011, 86987), (2351, 37407), (7053, 12469)]