217422799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2179}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 243601920

約数和(自身を除く): 26179121

約数列:

[1, 11, 47, 193, 517, 2123, 2179, 9071, 23969, 99781, 102413, 420547, 1126543, 4626017, 19765709, 217422799]

約数ペア:

[(1, 217422799), (11, 19765709), (47, 4626017), (193, 1126543), (517, 420547), (2123, 102413), (2179, 99781), (9071, 23969)]