314778339

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1973}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 492710400

約数和(自身を除く): 177932061

約数列:

[1, 3, 9, 19, 27, 57, 171, 311, 513, 933, 1973, 2799, 5909, 5919, 8397, 17727, 17757, 37487, 53181, 53271, 112461, 159543, 337383, 613603, 1012149, 1840809, 5522427, 11658457, 16567281, 34975371, 104926113, 314778339]

約数ペア:

[(1, 314778339), (3, 104926113), (9, 34975371), (19, 16567281), (27, 11658457), (57, 5522427), (171, 1840809), (311, 1012149), (513, 613603), (933, 337383), (1973, 159543), (2799, 112461), (5909, 53271), (5919, 53181), (8397, 37487), (17727, 17757)]