312795891

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{313109}}^1$

素因数の和:313155

約数の個数: 16

約数和(自身を含む): 475927200

約数和(自身を除く): 163131309

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 313109, 939327, 2817981, 8453943, 11585033, 34755099, 104265297, 312795891]

約数ペア:

[(1, 312795891), (3, 104265297), (9, 34755099), (27, 11585033), (37, 8453943), (111, 2817981), (333, 939327), (999, 313109)]