27800971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7001}}^1$

素因数の和:7050

約数の個数: 12

約数和(自身を含む): 32013144

約数和(自身を除く): 4212173

約数列:

[1, 11, 19, 209, 361, 3971, 7001, 77011, 133019, 1463209, 2527361, 27800971]

約数ペア:

[(1, 27800971), (11, 2527361), (19, 1463209), (209, 133019), (361, 77011), (3971, 7001)]