1423257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 857703

約数列:

[1, 3, 11, 17, 33, 43, 51, 59, 129, 177, 187, 473, 561, 649, 731, 1003, 1419, 1947, 2193, 2537, 3009, 7611, 8041, 11033, 24123, 27907, 33099, 43129, 83721, 129387, 474419, 1423257]

約数ペア:

[(1, 1423257), (3, 474419), (11, 129387), (17, 83721), (33, 43129), (43, 33099), (51, 27907), (59, 24123), (129, 11033), (177, 8041), (187, 7611), (473, 3009), (561, 2537), (649, 2193), (731, 1947), (1003, 1419)]