2049279927

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{53927}}^1$

素因数の和:54222

約数の個数: 16

約数和(自身を含む): 2795627520

約数和(自身を除く): 746347593

約数列:

[1, 3, 53, 159, 239, 717, 12667, 38001, 53927, 161781, 2858131, 8574393, 12888553, 38665659, 683093309, 2049279927]

約数ペア:

[(1, 2049279927), (3, 683093309), (53, 38665659), (159, 12888553), (239, 8574393), (717, 2858131), (12667, 161781), (38001, 53927)]