12987470833

素因数分解:

${\mathrm{431}}^1\times {\mathrm{1171}}^1\times {\mathrm{25733}}^1$

素因数の和:27335

約数の個数: 8

約数和(自身を含む): 13029227136

約数和(自身を除く): 41756303

約数列:

[1, 431, 1171, 25733, 504701, 11090923, 30133343, 12987470833]

約数ペア:

[(1, 12987470833), (431, 30133343), (1171, 11090923), (25733, 504701)]