8151891

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 12659472

約数和(自身を除く): 4507581

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1321, 2057, 3963, 6171, 14531, 22457, 43593, 67371, 159841, 247027, 479523, 741081, 2717297, 8151891]

約数ペア:

[(1, 8151891), (3, 2717297), (11, 741081), (17, 479523), (33, 247027), (51, 159841), (121, 67371), (187, 43593), (363, 22457), (561, 14531), (1321, 6171), (2057, 3963)]