39761541

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 59304960

約数和(自身を除く): 19543419

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 809, 1143, 2427, 5461, 7281, 16383, 34787, 49149, 102743, 104361, 308229, 313083, 924687, 4417949, 13253847, 39761541]

約数ペア:

[(1, 39761541), (3, 13253847), (9, 4417949), (43, 924687), (127, 313083), (129, 308229), (381, 104361), (387, 102743), (809, 49149), (1143, 34787), (2427, 16383), (5461, 7281)]