39285309

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 61313760

約数和(自身を除く): 22028451

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 1253, 1493, 3759, 4479, 8771, 10451, 26313, 31353, 73157, 219471, 267247, 801741, 1870729, 5612187, 13095103, 39285309]

約数ペア:

[(1, 39285309), (3, 13095103), (7, 5612187), (21, 1870729), (49, 801741), (147, 267247), (179, 219471), (537, 73157), (1253, 31353), (1493, 26313), (3759, 10451), (4479, 8771)]