39540111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1567}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 56899584

約数和(自身を除く): 17359473

約数列:

[1, 3, 13, 39, 647, 1567, 1941, 4701, 8411, 20371, 25233, 61113, 1013849, 3041547, 13180037, 39540111]

約数ペア:

[(1, 39540111), (3, 13180037), (13, 3041547), (39, 1013849), (647, 61113), (1567, 25233), (1941, 20371), (4701, 8411)]