213081383

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9494

約数の個数: 16

約数和(自身を含む): 238334976

約数和(自身を除く): 25253593

約数列:

[1, 17, 31, 43, 527, 731, 1333, 9403, 22661, 159851, 291493, 404329, 4955381, 6873593, 12534199, 213081383]

約数ペア:

[(1, 213081383), (17, 12534199), (31, 6873593), (43, 4955381), (527, 404329), (731, 291493), (1333, 159851), (9403, 22661)]