12993591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 18757760

約数和(自身を除く): 5764169

約数列:

[1, 3, 13, 39, 211, 633, 1579, 2743, 4737, 8229, 20527, 61581, 333169, 999507, 4331197, 12993591]

約数ペア:

[(1, 12993591), (3, 4331197), (13, 999507), (39, 333169), (211, 61581), (633, 20527), (1579, 8229), (2743, 4737)]