2947571286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{27551}}^1$

素因数の和:29188

約数の個数: 32

約数和(自身を含む): 6435265536

約数和(自身を除く): 3487694250

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1621, 3242, 4863, 9726, 17831, 27551, 35662, 53493, 55102, 82653, 106986, 165306, 303061, 606122, 909183, 1818366, 44660171, 89320342, 133980513, 267961026, 491261881, 982523762, 1473785643, 2947571286]

約数ペア:

[(1, 2947571286), (2, 1473785643), (3, 982523762), (6, 491261881), (11, 267961026), (22, 133980513), (33, 89320342), (66, 44660171), (1621, 1818366), (3242, 909183), (4863, 606122), (9726, 303061), (17831, 165306), (27551, 106986), (35662, 82653), (53493, 55102)]