214913241

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{4481}}^1$

素因数の和:4633

約数の個数: 18

約数和(自身を含む): 314811198

約数和(自身を除く): 99897957

約数列:

[1, 3, 9, 73, 219, 657, 4481, 5329, 13443, 15987, 40329, 47961, 327113, 981339, 2944017, 23879249, 71637747, 214913241]

約数ペア:

[(1, 214913241), (3, 71637747), (9, 23879249), (73, 2944017), (219, 981339), (657, 327113), (4481, 47961), (5329, 40329), (13443, 15987)]