25928871

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 36791040

約数和(自身を除く): 10862169

約数列:

[1, 3, 29, 43, 87, 129, 239, 717, 841, 1247, 2523, 3741, 6931, 10277, 20793, 30831, 36163, 108489, 200999, 298033, 602997, 894099, 8642957, 25928871]

約数ペア:

[(1, 25928871), (3, 8642957), (29, 894099), (43, 602997), (87, 298033), (129, 200999), (239, 108489), (717, 36163), (841, 30831), (1247, 20793), (2523, 10277), (3741, 6931)]