215652911617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79371701}}^1$

素因数の和:79371744

約数の個数: 16

約数和(自身を含む): 266688918720

約数和(自身を除く): 51036007103

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 79371701, 873088711, 1031832113, 1508062319, 11350153243, 16588685509, 19604810147, 215652911617]

約数ペア:

[(1, 215652911617), (11, 19604810147), (13, 16588685509), (19, 11350153243), (143, 1508062319), (209, 1031832113), (247, 873088711), (2717, 79371701)]