289300289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 308441280

約数和(自身を除く): 19140991

約数列:

[1, 19, 157, 293, 331, 2983, 5567, 6289, 46001, 51967, 96983, 874019, 987373, 1842677, 15226331, 289300289]

約数ペア:

[(1, 289300289), (19, 15226331), (157, 1842677), (293, 987373), (331, 874019), (2983, 96983), (5567, 51967), (6289, 46001)]