312233727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{12451}}^1$

素因数の和:13110

約数の個数: 16

約数和(自身を含む): 449068928

約数和(自身を除く): 136835201

約数列:

[1, 3, 13, 39, 643, 1929, 8359, 12451, 25077, 37353, 161863, 485589, 8005993, 24017979, 104077909, 312233727]

約数ペア:

[(1, 312233727), (3, 104077909), (13, 24017979), (39, 8005993), (643, 485589), (1929, 161863), (8359, 37353), (12451, 25077)]