5430523

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 18

約数和(自身を含む): 6688836

約数和(自身を除く): 1258313

約数列:

[1, 7, 19, 49, 133, 307, 361, 931, 2149, 2527, 5833, 15043, 17689, 40831, 110827, 285817, 775789, 5430523]

約数ペア:

[(1, 5430523), (7, 775789), (19, 285817), (49, 110827), (133, 40831), (307, 17689), (361, 15043), (931, 5833), (2149, 2527)]