6719739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4066

約数の個数: 16

約数和(自身を含む): 9875712

約数和(自身を除く): 3155973

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 4007, 12021, 52091, 156273, 172301, 516903, 2239913, 6719739]

約数ペア:

[(1, 6719739), (3, 2239913), (13, 516903), (39, 172301), (43, 156273), (129, 52091), (559, 12021), (1677, 4007)]