51371121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1429}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 71660160

約数和(自身を除く): 20289039

約数列:

[1, 3, 23, 69, 521, 1429, 1563, 4287, 11983, 32867, 35949, 98601, 744509, 2233527, 17123707, 51371121]

約数ペア:

[(1, 51371121), (3, 17123707), (23, 2233527), (69, 744509), (521, 98601), (1429, 35949), (1563, 32867), (4287, 11983)]