7883930817

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{465211}}^1$

素因数の和:465493

約数の個数: 24

約数和(自身を含む): 13063152960

約数和(自身を除く): 5179222143

約数列:

[1, 3, 7, 9, 21, 63, 269, 807, 1883, 2421, 5649, 16947, 465211, 1395633, 3256477, 4186899, 9769431, 29308293, 125141759, 375425277, 875992313, 1126275831, 2627976939, 7883930817]

約数ペア:

[(1, 7883930817), (3, 2627976939), (7, 1126275831), (9, 875992313), (21, 375425277), (63, 125141759), (269, 29308293), (807, 9769431), (1883, 4186899), (2421, 3256477), (5649, 1395633), (16947, 465211)]