29716947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 46410000

約数和(自身を除く): 16693053

約数列:

[1, 3, 9, 13, 39, 117, 499, 509, 1497, 1527, 4491, 4581, 6487, 6617, 19461, 19851, 58383, 59553, 253991, 761973, 2285919, 3301883, 9905649, 29716947]

約数ペア:

[(1, 29716947), (3, 9905649), (9, 3301883), (13, 2285919), (39, 761973), (117, 253991), (499, 59553), (509, 58383), (1497, 19851), (1527, 19461), (4491, 6617), (4581, 6487)]