716486511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{427243}}^1$

素因数の和:427302

約数の個数: 16

約数和(自身を含む): 1052729216

約数和(自身を除く): 336242705

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 427243, 1281729, 5554159, 16662477, 18371449, 55114347, 238828837, 716486511]

約数ペア:

[(1, 716486511), (3, 238828837), (13, 55114347), (39, 18371449), (43, 16662477), (129, 5554159), (559, 1281729), (1677, 427243)]