38804517

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 59436000

約数和(自身を除く): 20631483

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 1523, 2831, 4569, 8493, 13707, 25479, 28937, 86811, 226927, 260433, 680781, 2042343, 4311613, 12934839, 38804517]

約数ペア:

[(1, 38804517), (3, 12934839), (9, 4311613), (19, 2042343), (57, 680781), (149, 260433), (171, 226927), (447, 86811), (1341, 28937), (1523, 25479), (2831, 13707), (4569, 8493)]