215147999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{416147}}^1$

素因数の和:416205

約数の個数: 8

約数和(自身を含む): 239701248

約数和(自身を除く): 24553249

約数列:

[1, 11, 47, 517, 416147, 4577617, 19558909, 215147999]

約数ペア:

[(1, 215147999), (11, 19558909), (47, 4577617), (517, 416147)]