12267021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 5473779

約数列:

[1, 3, 13, 39, 149, 447, 1937, 2111, 5811, 6333, 27443, 82329, 314539, 943617, 4089007, 12267021]

約数ペア:

[(1, 12267021), (3, 4089007), (13, 943617), (39, 314539), (149, 82329), (447, 27443), (1937, 6333), (2111, 5811)]