248702967

素因数分解:

$3^5\times {\mathrm{337}}^1\times {\mathrm{3037}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 373771216

約数和(自身を除く): 125068249

約数列:

[1, 3, 9, 27, 81, 243, 337, 1011, 3033, 3037, 9099, 9111, 27297, 27333, 81891, 81999, 245997, 737991, 1023469, 3070407, 9211221, 27633663, 82900989, 248702967]

約数ペア:

[(1, 248702967), (3, 82900989), (9, 27633663), (27, 9211221), (81, 3070407), (243, 1023469), (337, 737991), (1011, 245997), (3033, 81999), (3037, 81891), (9099, 27333), (9111, 27297)]