19623573

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{3041}}^1$

素因数の和:3289

約数の個数: 16

約数和(自身を含む): 29203200

約数和(自身を除く): 9579627

約数列:

[1, 3, 9, 27, 239, 717, 2151, 3041, 6453, 9123, 27369, 82107, 726799, 2180397, 6541191, 19623573]

約数ペア:

[(1, 19623573), (3, 6541191), (9, 2180397), (27, 726799), (239, 82107), (717, 27369), (2151, 9123), (3041, 6453)]