25801419

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28573}}^1$

素因数の和:28626

約数の個数: 16

約数和(自身を含む): 40232192

約数和(自身を除く): 14430773

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 28573, 85719, 200011, 600033, 1228639, 3685917, 8600473, 25801419]

約数ペア:

[(1, 25801419), (3, 8600473), (7, 3685917), (21, 1228639), (43, 600033), (129, 200011), (301, 85719), (903, 28573)]