2156236431

素因数分解:

$3^1\times {\mathrm{419}}^1\times {\mathrm{853}}^1\times {\mathrm{2011}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 2886656640

約数和(自身を除く): 730420209

約数列:

[1, 3, 419, 853, 1257, 2011, 2559, 6033, 357407, 842609, 1072221, 1715383, 2527827, 5146149, 718745477, 2156236431]

約数ペア:

[(1, 2156236431), (3, 718745477), (419, 5146149), (853, 2527827), (1257, 1715383), (2011, 1072221), (2559, 842609), (6033, 357407)]