311120213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{1061}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 337665024

約数和(自身を除く): 26544811

約数列:

[1, 17, 47, 367, 799, 1061, 6239, 17249, 18037, 49867, 293233, 389387, 847739, 6619579, 18301189, 311120213]

約数ペア:

[(1, 311120213), (17, 18301189), (47, 6619579), (367, 847739), (799, 389387), (1061, 293233), (6239, 49867), (17249, 18037)]