2015442671

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{78941}}^1$

素因数の和:79174

約数の個数: 12

約数和(自身を含む): 2225848632

約数和(自身を除く): 210405961

約数列:

[1, 11, 121, 211, 2321, 25531, 78941, 868351, 9551861, 16656551, 183222061, 2015442671]

約数ペア:

[(1, 2015442671), (11, 183222061), (121, 16656551), (211, 9551861), (2321, 868351), (25531, 78941)]