4040523

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 20

約数和(自身を含む): 6118728

約数和(自身を除く): 2078205

約数列:

[1, 3, 9, 27, 81, 83, 249, 601, 747, 1803, 2241, 5409, 6723, 16227, 48681, 49883, 149649, 448947, 1346841, 4040523]

約数ペア:

[(1, 4040523), (3, 1346841), (9, 448947), (27, 149649), (81, 49883), (83, 48681), (249, 16227), (601, 6723), (747, 5409), (1803, 2241)]