2017372621

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{127271}}^1$

素因数の和:127424

約数の個数: 12

約数和(自身を含む): 2234387232

約数和(自身を除く): 217014611

約数列:

[1, 11, 121, 131, 1441, 15851, 127271, 1399981, 15399791, 16672501, 183397511, 2017372621]

約数ペア:

[(1, 2017372621), (11, 183397511), (121, 16672501), (131, 15399791), (1441, 1399981), (15851, 127271)]