38641863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1873}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 58034032

約数和(自身を除く): 19392169

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1587, 1873, 5619, 6877, 20631, 24349, 43079, 73047, 129237, 560027, 990817, 1680081, 2972451, 12880621, 38641863]

約数ペア:

[(1, 38641863), (3, 12880621), (13, 2972451), (23, 1680081), (39, 990817), (69, 560027), (299, 129237), (529, 73047), (897, 43079), (1587, 24349), (1873, 20631), (5619, 6877)]