27968773

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 32757120

約数和(自身を除く): 4788347

約数列:

[1, 7, 59, 241, 281, 413, 1687, 1967, 14219, 16579, 67721, 99533, 116053, 474047, 3995539, 27968773]

約数ペア:

[(1, 27968773), (7, 3995539), (59, 474047), (241, 116053), (281, 99533), (413, 67721), (1687, 16579), (1967, 14219)]