23980293

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6299}}^1$

素因数の和:6358

約数の個数: 20

約数和(自身を含む): 36590400

約数和(自身を除く): 12610107

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6299, 18897, 56691, 170073, 296053, 510219, 888159, 2664477, 7993431, 23980293]

約数ペア:

[(1, 23980293), (3, 7993431), (9, 2664477), (27, 888159), (47, 510219), (81, 296053), (141, 170073), (423, 56691), (1269, 18897), (3807, 6299)]