23838219

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 35864400

約数和(自身を除く): 12026181

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 1949, 4077, 5847, 12231, 17541, 52623, 157869, 294299, 882897, 2648691, 7946073, 23838219]

約数ペア:

[(1, 23838219), (3, 7946073), (9, 2648691), (27, 882897), (81, 294299), (151, 157869), (453, 52623), (1359, 17541), (1949, 12231), (4077, 5847)]