417939489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 695844864

約数和(自身を除く): 277905375

約数列:

[1, 3, 9, 11, 31, 33, 43, 93, 99, 129, 279, 341, 387, 473, 1023, 1333, 1419, 3069, 3167, 3999, 4257, 9501, 11997, 14663, 28503, 34837, 43989, 98177, 104511, 131967, 136181, 294531, 313533, 408543, 883593, 1079947, 1225629, 1497991, 3239841, 4221611, 4493973, 9719523, 12664833, 13481919, 37994499, 46437721, 139313163, 417939489]

約数ペア:

[(1, 417939489), (3, 139313163), (9, 46437721), (11, 37994499), (31, 13481919), (33, 12664833), (43, 9719523), (93, 4493973), (99, 4221611), (129, 3239841), (279, 1497991), (341, 1225629), (387, 1079947), (473, 883593), (1023, 408543), (1333, 313533), (1419, 294531), (3069, 136181), (3167, 131967), (3999, 104511), (4257, 98177), (9501, 43989), (11997, 34837), (14663, 28503)]