25799997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2239}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 36126720

約数和(自身を除く): 10326723

約数列:

[1, 3, 23, 69, 167, 501, 2239, 3841, 6717, 11523, 51497, 154491, 373913, 1121739, 8599999, 25799997]

約数ペア:

[(1, 25799997), (3, 8599999), (23, 1121739), (69, 373913), (167, 154491), (501, 51497), (2239, 11523), (3841, 6717)]