4771839

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 6614784

約数和(自身を除く): 1842945

約数列:

[1, 3, 43, 71, 129, 213, 521, 1563, 3053, 9159, 22403, 36991, 67209, 110973, 1590613, 4771839]

約数ペア:

[(1, 4771839), (3, 1590613), (43, 110973), (71, 67209), (129, 36991), (213, 22403), (521, 9159), (1563, 3053)]