8552159

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 11235840

約数和(自身を除く): 2683681

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 439, 847, 1771, 2783, 3073, 4829, 10097, 19481, 33803, 53119, 70679, 111067, 371833, 777469, 1221737, 8552159]

約数ペア:

[(1, 8552159), (7, 1221737), (11, 777469), (23, 371833), (77, 111067), (121, 70679), (161, 53119), (253, 33803), (439, 19481), (847, 10097), (1771, 4829), (2783, 3073)]