2420523

素因数分解:

$3^5\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 4146688

約数和(自身を除く): 1726165

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1423, 1701, 4269, 9961, 12807, 29883, 38421, 89649, 115263, 268947, 345789, 806841, 2420523]

約数ペア:

[(1, 2420523), (3, 806841), (7, 345789), (9, 268947), (21, 115263), (27, 89649), (63, 38421), (81, 29883), (189, 12807), (243, 9961), (567, 4269), (1423, 1701)]