249634479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{84137}}^1$

素因数の和:84206

約数の個数: 16

約数和(自身を含む): 355398912

約数和(自身を除く): 105764433

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 84137, 252411, 1935151, 3617891, 5805453, 10853673, 83211493, 249634479]

約数ペア:

[(1, 249634479), (3, 83211493), (23, 10853673), (43, 5805453), (69, 3617891), (129, 1935151), (989, 252411), (2967, 84137)]