27874191

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7526

約数の個数: 16

約数和(自身を含む): 39346560

約数和(自身を除く): 11472369

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 7451, 22353, 216079, 320393, 648237, 961179, 9291397, 27874191]

約数ペア:

[(1, 27874191), (3, 9291397), (29, 961179), (43, 648237), (87, 320393), (129, 216079), (1247, 22353), (3741, 7451)]