331358883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{138239}}^1$

素因数の和:138306

約数の個数: 16

約数和(自身を含む): 477757440

約数和(自身を除く): 146398557

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 138239, 414717, 2350063, 6497233, 7050189, 19491699, 110452961, 331358883]

約数ペア:

[(1, 331358883), (3, 110452961), (17, 19491699), (47, 7050189), (51, 6497233), (141, 2350063), (799, 414717), (2397, 138239)]