27500263

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 32386816

約数和(自身を除く): 4886553

約数列:

[1, 7, 43, 211, 301, 433, 1477, 3031, 9073, 18619, 63511, 91363, 130333, 639541, 3928609, 27500263]

約数ペア:

[(1, 27500263), (7, 3928609), (43, 639541), (211, 130333), (301, 91363), (433, 63511), (1477, 18619), (3031, 9073)]