27246821

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 32153088

約数和(自身を除く): 4906267

約数列:

[1, 7, 43, 131, 301, 691, 917, 4837, 5633, 29713, 39431, 90521, 207991, 633647, 3892403, 27246821]

約数ペア:

[(1, 27246821), (7, 3892403), (43, 633647), (131, 207991), (301, 90521), (691, 39431), (917, 29713), (4837, 5633)]